71965103632

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2693}}^1\times {\mathrm{31513}}^1$

素因数の和:34267

約数の個数: 40

約数和(自身を含む): 142120450584

約数和(自身を除く): 70155346952

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2693, 5386, 10772, 21544, 31513, 43088, 63026, 126052, 142729, 252104, 285458, 504208, 570916, 1141832, 1670189, 2283664, 3340378, 6680756, 13361512, 26723024, 84864509, 169729018, 339458036, 678916072, 1357832144, 4497818977, 8995637954, 17991275908, 35982551816, 71965103632]

約数ペア:

[(1, 71965103632), (2, 35982551816), (4, 17991275908), (8, 8995637954), (16, 4497818977), (53, 1357832144), (106, 678916072), (212, 339458036), (424, 169729018), (848, 84864509), (2693, 26723024), (5386, 13361512), (10772, 6680756), (21544, 3340378), (31513, 2283664), (43088, 1670189), (63026, 1141832), (126052, 570916), (142729, 504208), (252104, 285458)]