61809644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 120031968

約数和(自身を除く): 58222324

約数列:

[1, 2, 4, 13, 26, 52, 67, 113, 134, 157, 226, 268, 314, 452, 628, 871, 1469, 1742, 2041, 2938, 3484, 4082, 5876, 7571, 8164, 10519, 15142, 17741, 21038, 30284, 35482, 42076, 70964, 98423, 136747, 196846, 230633, 273494, 393692, 461266, 546988, 922532, 1188647, 2377294, 4754588, 15452411, 30904822, 61809644]

約数ペア:

[(1, 61809644), (2, 30904822), (4, 15452411), (13, 4754588), (26, 2377294), (52, 1188647), (67, 922532), (113, 546988), (134, 461266), (157, 393692), (226, 273494), (268, 230633), (314, 196846), (452, 136747), (628, 98423), (871, 70964), (1469, 42076), (1742, 35482), (2041, 30284), (2938, 21038), (3484, 17741), (4082, 15142), (5876, 10519), (7571, 8164)]