25101951664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2111}}^1\times {\mathrm{43717}}^1$

素因数の和:45853

約数の個数: 40

約数和(自身を含む): 51521488128

約数和(自身を除く): 26419536464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2111, 4222, 8444, 16888, 33776, 35887, 43717, 71774, 87434, 143548, 174868, 287096, 349736, 574192, 699472, 743189, 1486378, 2972756, 5945512, 11891024, 92286587, 184573174, 369146348, 738292696, 1476585392, 1568871979, 3137743958, 6275487916, 12550975832, 25101951664]

約数ペア:

[(1, 25101951664), (2, 12550975832), (4, 6275487916), (8, 3137743958), (16, 1568871979), (17, 1476585392), (34, 738292696), (68, 369146348), (136, 184573174), (272, 92286587), (2111, 11891024), (4222, 5945512), (8444, 2972756), (16888, 1486378), (33776, 743189), (35887, 699472), (43717, 574192), (71774, 349736), (87434, 287096), (143548, 174868)]