917157056

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{754241}}^1$

素因数の和:754272

約数の個数: 28

約数和(自身を含む): 1915774680

約数和(自身を除く): 998617624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 754241, 1508482, 3016964, 6033928, 12067856, 14330579, 24135712, 28661158, 48271424, 57322316, 114644632, 229289264, 458578528, 917157056]

約数ペア:

[(1, 917157056), (2, 458578528), (4, 229289264), (8, 114644632), (16, 57322316), (19, 48271424), (32, 28661158), (38, 24135712), (64, 14330579), (76, 12067856), (152, 6033928), (304, 3016964), (608, 1508482), (1216, 754241)]