40859972

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 72576000

約数和(自身を除く): 31716028

約数列:

[1, 2, 4, 149, 179, 298, 358, 383, 596, 716, 766, 1532, 26671, 53342, 57067, 68557, 106684, 114134, 137114, 228268, 274228, 10214993, 20429986, 40859972]

約数ペア:

[(1, 40859972), (2, 20429986), (4, 10214993), (149, 274228), (179, 228268), (298, 137114), (358, 114134), (383, 106684), (596, 68557), (716, 57067), (766, 53342), (1532, 26671)]