69708976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1129}}^1$

素因数の和:1381

約数の個数: 40

約数和(自身を含む): 143763120

約数和(自身を除く): 74054144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 908, 1129, 1816, 2258, 3632, 3859, 4516, 7718, 9032, 15436, 18064, 19193, 30872, 38386, 61744, 76772, 153544, 256283, 307088, 512566, 1025132, 2050264, 4100528, 4356811, 8713622, 17427244, 34854488, 69708976]

約数ペア:

[(1, 69708976), (2, 34854488), (4, 17427244), (8, 8713622), (16, 4356811), (17, 4100528), (34, 2050264), (68, 1025132), (136, 512566), (227, 307088), (272, 256283), (454, 153544), (908, 76772), (1129, 61744), (1816, 38386), (2258, 30872), (3632, 19193), (3859, 18064), (4516, 15436), (7718, 9032)]