64377352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9239}}^1$

素因数の和:9325

約数の個数: 32

約数和(自身を含む): 131947200

約数和(自身を除く): 67569848

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 9239, 18478, 36956, 73912, 120107, 240214, 480428, 619013, 960856, 1238026, 2476052, 4952104, 8047169, 16094338, 32188676, 64377352]

約数ペア:

[(1, 64377352), (2, 32188676), (4, 16094338), (8, 8047169), (13, 4952104), (26, 2476052), (52, 1238026), (67, 960856), (104, 619013), (134, 480428), (268, 240214), (536, 120107), (871, 73912), (1742, 36956), (3484, 18478), (6968, 9239)]