22505856

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 64627200

約数和(自身を除く): 42121344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 47, 48, 58, 64, 86, 87, 94, 96, 116, 128, 129, 141, 172, 174, 188, 192, 232, 258, 282, 344, 348, 376, 384, 464, 516, 564, 688, 696, 752, 928, 1032, 1128, 1247, 1363, 1376, 1392, 1504, 1856, 2021, 2064, 2256, 2494, 2726, 2752, 2784, 3008, 3712, 3741, 4042, 4089, 4128, 4512, 4988, 5452, 5504, 5568, 6016, 6063, 7482, 8084, 8178, 8256, 9024, 9976, 10904, 11136, 12126, 14964, 16168, 16356, 16512, 18048, 19952, 21808, 24252, 29928, 32336, 32712, 39904, 43616, 48504, 58609, 59856, 64672, 65424, 79808, 87232, 97008, 117218, 119712, 129344, 130848, 159616, 174464, 175827, 194016, 234436, 239424, 258688, 261696, 351654, 388032, 468872, 478848, 523392, 703308, 776064, 937744, 1406616, 1875488, 2813232, 3750976, 5626464, 7501952, 11252928, 22505856]

約数ペア:

[(1, 22505856), (2, 11252928), (3, 7501952), (4, 5626464), (6, 3750976), (8, 2813232), (12, 1875488), (16, 1406616), (24, 937744), (29, 776064), (32, 703308), (43, 523392), (47, 478848), (48, 468872), (58, 388032), (64, 351654), (86, 261696), (87, 258688), (94, 239424), (96, 234436), (116, 194016), (128, 175827), (129, 174464), (141, 159616), (172, 130848), (174, 129344), (188, 119712), (192, 117218), (232, 97008), (258, 87232), (282, 79808), (344, 65424), (348, 64672), (376, 59856), (384, 58609), (464, 48504), (516, 43616), (564, 39904), (688, 32712), (696, 32336), (752, 29928), (928, 24252), (1032, 21808), (1128, 19952), (1247, 18048), (1363, 16512), (1376, 16356), (1392, 16168), (1504, 14964), (1856, 12126), (2021, 11136), (2064, 10904), (2256, 9976), (2494, 9024), (2726, 8256), (2752, 8178), (2784, 8084), (3008, 7482), (3712, 6063), (3741, 6016), (4042, 5568), (4089, 5504), (4128, 5452), (4512, 4988)]