25995816

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 90953280

約数和(自身を除く): 64957464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 252, 264, 297, 308, 324, 378, 396, 462, 504, 521, 567, 594, 616, 648, 693, 756, 792, 891, 924, 1042, 1134, 1188, 1386, 1512, 1563, 1782, 1848, 2079, 2084, 2268, 2376, 2772, 3126, 3564, 3647, 4158, 4168, 4536, 4689, 5544, 5731, 6237, 6252, 7128, 7294, 8316, 9378, 10941, 11462, 12474, 12504, 14067, 14588, 16632, 17193, 18756, 21882, 22924, 24948, 28134, 29176, 32823, 34386, 37512, 40117, 42201, 43764, 45848, 49896, 51579, 56268, 65646, 68772, 80234, 84402, 87528, 98469, 103158, 112536, 120351, 131292, 137544, 154737, 160468, 168804, 196938, 206316, 240702, 262584, 295407, 309474, 320936, 337608, 361053, 393876, 412632, 464211, 481404, 590814, 618948, 722106, 787752, 928422, 962808, 1083159, 1181628, 1237896, 1444212, 1856844, 2166318, 2363256, 2888424, 3249477, 3713688, 4332636, 6498954, 8665272, 12997908, 25995816]

約数ペア:

[(1, 25995816), (2, 12997908), (3, 8665272), (4, 6498954), (6, 4332636), (7, 3713688), (8, 3249477), (9, 2888424), (11, 2363256), (12, 2166318), (14, 1856844), (18, 1444212), (21, 1237896), (22, 1181628), (24, 1083159), (27, 962808), (28, 928422), (33, 787752), (36, 722106), (42, 618948), (44, 590814), (54, 481404), (56, 464211), (63, 412632), (66, 393876), (72, 361053), (77, 337608), (81, 320936), (84, 309474), (88, 295407), (99, 262584), (108, 240702), (126, 206316), (132, 196938), (154, 168804), (162, 160468), (168, 154737), (189, 137544), (198, 131292), (216, 120351), (231, 112536), (252, 103158), (264, 98469), (297, 87528), (308, 84402), (324, 80234), (378, 68772), (396, 65646), (462, 56268), (504, 51579), (521, 49896), (567, 45848), (594, 43764), (616, 42201), (648, 40117), (693, 37512), (756, 34386), (792, 32823), (891, 29176), (924, 28134), (1042, 24948), (1134, 22924), (1188, 21882), (1386, 18756), (1512, 17193), (1563, 16632), (1782, 14588), (1848, 14067), (2079, 12504), (2084, 12474), (2268, 11462), (2376, 10941), (2772, 9378), (3126, 8316), (3564, 7294), (3647, 7128), (4158, 6252), (4168, 6237), (4536, 5731), (4689, 5544)]