39446628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 101824128

約数和(自身を除く): 62377500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 367, 507, 636, 676, 689, 734, 1014, 1101, 1378, 1468, 2028, 2067, 2202, 2756, 4134, 4404, 4771, 8268, 8957, 9542, 14313, 17914, 19084, 19451, 26871, 28626, 35828, 38902, 53742, 57252, 58353, 62023, 77804, 107484, 116706, 124046, 186069, 233412, 248092, 252863, 372138, 505726, 744276, 758589, 1011452, 1517178, 3034356, 3287219, 6574438, 9861657, 13148876, 19723314, 39446628]

約数ペア:

[(1, 39446628), (2, 19723314), (3, 13148876), (4, 9861657), (6, 6574438), (12, 3287219), (13, 3034356), (26, 1517178), (39, 1011452), (52, 758589), (53, 744276), (78, 505726), (106, 372138), (156, 252863), (159, 248092), (169, 233412), (212, 186069), (318, 124046), (338, 116706), (367, 107484), (507, 77804), (636, 62023), (676, 58353), (689, 57252), (734, 53742), (1014, 38902), (1101, 35828), (1378, 28626), (1468, 26871), (2028, 19451), (2067, 19084), (2202, 17914), (2756, 14313), (4134, 9542), (4404, 8957), (4771, 8268)]