38878048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 90629280

約数和(自身を除く): 51751232

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 73, 88, 89, 136, 146, 176, 178, 187, 272, 292, 352, 356, 374, 544, 584, 712, 748, 803, 979, 1168, 1241, 1424, 1496, 1513, 1606, 1958, 2336, 2482, 2848, 2992, 3026, 3212, 3916, 4964, 5984, 6052, 6424, 6497, 7832, 9928, 12104, 12848, 12994, 13651, 15664, 16643, 19856, 24208, 25696, 25988, 27302, 31328, 33286, 39712, 48416, 51976, 54604, 66572, 71467, 103952, 109208, 110449, 133144, 142934, 207904, 218416, 220898, 266288, 285868, 436832, 441796, 532576, 571736, 883592, 1143472, 1214939, 1767184, 2286944, 2429878, 3534368, 4859756, 9719512, 19439024, 38878048]

約数ペア:

[(1, 38878048), (2, 19439024), (4, 9719512), (8, 4859756), (11, 3534368), (16, 2429878), (17, 2286944), (22, 1767184), (32, 1214939), (34, 1143472), (44, 883592), (68, 571736), (73, 532576), (88, 441796), (89, 436832), (136, 285868), (146, 266288), (176, 220898), (178, 218416), (187, 207904), (272, 142934), (292, 133144), (352, 110449), (356, 109208), (374, 103952), (544, 71467), (584, 66572), (712, 54604), (748, 51976), (803, 48416), (979, 39712), (1168, 33286), (1241, 31328), (1424, 27302), (1496, 25988), (1513, 25696), (1606, 24208), (1958, 19856), (2336, 16643), (2482, 15664), (2848, 13651), (2992, 12994), (3026, 12848), (3212, 12104), (3916, 9928), (4964, 7832), (5984, 6497), (6052, 6424)]