39156902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 64152000

約数和(自身を除く): 24995098

約数列:

[1, 2, 23, 29, 46, 58, 149, 197, 298, 394, 667, 1334, 3427, 4321, 4531, 5713, 6854, 8642, 9062, 11426, 29353, 58706, 99383, 131399, 198766, 262798, 675119, 851237, 1350238, 1702474, 19578451, 39156902]

約数ペア:

[(1, 39156902), (2, 19578451), (23, 1702474), (29, 1350238), (46, 851237), (58, 675119), (149, 262798), (197, 198766), (298, 131399), (394, 99383), (667, 58706), (1334, 29353), (3427, 11426), (4321, 9062), (4531, 8642), (5713, 6854)]