40284236

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 71517600

約数和(自身を除く): 31233364

約数列:

[1, 2, 4, 149, 257, 263, 298, 514, 526, 596, 1028, 1052, 38293, 39187, 67591, 76586, 78374, 135182, 153172, 156748, 270364, 10071059, 20142118, 40284236]

約数ペア:

[(1, 40284236), (2, 20142118), (4, 10071059), (149, 270364), (257, 156748), (263, 153172), (298, 135182), (514, 78374), (526, 76586), (596, 67591), (1028, 39187), (1052, 38293)]