26564224

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 55814400

約数和(自身を除く): 29250176

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 79, 128, 142, 148, 158, 284, 296, 316, 568, 592, 632, 1136, 1184, 1264, 2272, 2368, 2528, 2627, 2923, 4544, 4736, 5056, 5254, 5609, 5846, 9088, 10112, 10508, 11218, 11692, 21016, 22436, 23384, 42032, 44872, 46768, 84064, 89744, 93536, 168128, 179488, 187072, 207533, 336256, 358976, 374144, 415066, 717952, 830132, 1660264, 3320528, 6641056, 13282112, 26564224]

約数ペア:

[(1, 26564224), (2, 13282112), (4, 6641056), (8, 3320528), (16, 1660264), (32, 830132), (37, 717952), (64, 415066), (71, 374144), (74, 358976), (79, 336256), (128, 207533), (142, 187072), (148, 179488), (158, 168128), (284, 93536), (296, 89744), (316, 84064), (568, 46768), (592, 44872), (632, 42032), (1136, 23384), (1184, 22436), (1264, 21016), (2272, 11692), (2368, 11218), (2528, 10508), (2627, 10112), (2923, 9088), (4544, 5846), (4736, 5609), (5056, 5254)]