75781408

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 80015072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 127, 232, 254, 464, 508, 643, 928, 1016, 1286, 2032, 2572, 3683, 4064, 5144, 7366, 10288, 14732, 18647, 20576, 29464, 37294, 58928, 74588, 81661, 117856, 149176, 163322, 298352, 326644, 596704, 653288, 1306576, 2368169, 2613152, 4736338, 9472676, 18945352, 37890704, 75781408]

約数ペア:

[(1, 75781408), (2, 37890704), (4, 18945352), (8, 9472676), (16, 4736338), (29, 2613152), (32, 2368169), (58, 1306576), (116, 653288), (127, 596704), (232, 326644), (254, 298352), (464, 163322), (508, 149176), (643, 117856), (928, 81661), (1016, 74588), (1286, 58928), (2032, 37294), (2572, 29464), (3683, 20576), (4064, 18647), (5144, 14732), (7366, 10288)]