40496898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2609}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 87696000

約数和(自身を除く): 47199102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 2609, 5174, 5218, 7761, 7827, 15522, 15654, 33917, 67834, 101751, 203502, 519191, 1038382, 1557573, 3115146, 6749483, 13498966, 20248449, 40496898]

約数ペア:

[(1, 40496898), (2, 20248449), (3, 13498966), (6, 6749483), (13, 3115146), (26, 1557573), (39, 1038382), (78, 519191), (199, 203502), (398, 101751), (597, 67834), (1194, 33917), (2587, 15654), (2609, 15522), (5174, 7827), (5218, 7761)]