401064736

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{129209}}^1$

素因数の和:129316

約数の個数: 24

約数和(自身を含む): 797742540

約数和(自身を除く): 396677804

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 129209, 258418, 516836, 1033672, 2067344, 4134688, 12533273, 25066546, 50133092, 100266184, 200532368, 401064736]

約数ペア:

[(1, 401064736), (2, 200532368), (4, 100266184), (8, 50133092), (16, 25066546), (32, 12533273), (97, 4134688), (194, 2067344), (388, 1033672), (776, 516836), (1552, 258418), (3104, 129209)]