40259204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 73248000

約数和(自身を除く): 32988796

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 2179, 4358, 4619, 8716, 9238, 18476, 67549, 135098, 270196, 324671, 649342, 1298684, 10064801, 20129602, 40259204]

約数ペア:

[(1, 40259204), (2, 20129602), (4, 10064801), (31, 1298684), (62, 649342), (124, 324671), (149, 270196), (298, 135098), (596, 67549), (2179, 18476), (4358, 9238), (4619, 8716)]