26174912

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 56

約数和(自身を含む): 54620160

約数和(自身を除く): 28445248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 158, 167, 248, 316, 334, 496, 632, 668, 992, 1264, 1336, 1984, 2449, 2528, 2672, 4898, 5056, 5177, 5344, 9796, 10354, 10688, 13193, 19592, 20708, 26386, 39184, 41416, 52772, 78368, 82832, 105544, 156736, 165664, 211088, 331328, 408983, 422176, 817966, 844352, 1635932, 3271864, 6543728, 13087456, 26174912]

約数ペア:

[(1, 26174912), (2, 13087456), (4, 6543728), (8, 3271864), (16, 1635932), (31, 844352), (32, 817966), (62, 422176), (64, 408983), (79, 331328), (124, 211088), (158, 165664), (167, 156736), (248, 105544), (316, 82832), (334, 78368), (496, 52772), (632, 41416), (668, 39184), (992, 26386), (1264, 20708), (1336, 19592), (1984, 13193), (2449, 10688), (2528, 10354), (2672, 9796), (4898, 5344), (5056, 5177)]