64593490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 129427848

約数和(自身を除く): 64834358

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 338, 370, 481, 845, 962, 1033, 1690, 2066, 2405, 4810, 5165, 6253, 10330, 12506, 13429, 26858, 31265, 38221, 62530, 67145, 76442, 134290, 174577, 191105, 349154, 382210, 496873, 872885, 993746, 1745770, 2484365, 4968730, 6459349, 12918698, 32296745, 64593490]

約数ペア:

[(1, 64593490), (2, 32296745), (5, 12918698), (10, 6459349), (13, 4968730), (26, 2484365), (37, 1745770), (65, 993746), (74, 872885), (130, 496873), (169, 382210), (185, 349154), (338, 191105), (370, 174577), (481, 134290), (845, 76442), (962, 67145), (1033, 62530), (1690, 38221), (2066, 31265), (2405, 26858), (4810, 13429), (5165, 12506), (6253, 10330)]