71692978

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 138288384

約数和(自身を除く): 66595406

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 782, 833, 1127, 1666, 1871, 2254, 2737, 3742, 5474, 13097, 19159, 26194, 31807, 38318, 43033, 63614, 86066, 91679, 183358, 222649, 301231, 445298, 602462, 731561, 1463122, 1558543, 2108617, 3117086, 4217234, 5120927, 10241854, 35846489, 71692978]

約数ペア:

[(1, 71692978), (2, 35846489), (7, 10241854), (14, 5120927), (17, 4217234), (23, 3117086), (34, 2108617), (46, 1558543), (49, 1463122), (98, 731561), (119, 602462), (161, 445298), (238, 301231), (322, 222649), (391, 183358), (782, 91679), (833, 86066), (1127, 63614), (1666, 43033), (1871, 38318), (2254, 31807), (2737, 26194), (3742, 19159), (5474, 13097)]