61618024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 130233600

約数和(自身を除く): 68615576

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 67, 74, 104, 134, 148, 239, 268, 296, 478, 481, 536, 871, 956, 962, 1742, 1912, 1924, 2479, 3107, 3484, 3848, 4958, 6214, 6968, 8843, 9916, 12428, 16013, 17686, 19832, 24856, 32026, 32227, 35372, 64052, 64454, 70744, 114959, 128104, 128908, 208169, 229918, 257816, 416338, 459836, 592481, 832676, 919672, 1184962, 1665352, 2369924, 4739848, 7702253, 15404506, 30809012, 61618024]

約数ペア:

[(1, 61618024), (2, 30809012), (4, 15404506), (8, 7702253), (13, 4739848), (26, 2369924), (37, 1665352), (52, 1184962), (67, 919672), (74, 832676), (104, 592481), (134, 459836), (148, 416338), (239, 257816), (268, 229918), (296, 208169), (478, 128908), (481, 128104), (536, 114959), (871, 70744), (956, 64454), (962, 64052), (1742, 35372), (1912, 32227), (1924, 32026), (2479, 24856), (3107, 19832), (3484, 17686), (3848, 16013), (4958, 12428), (6214, 9916), (6968, 8843)]