28528044168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1364717}}^1$

素因数の和:1364806

約数の個数: 64

約数和(自身を含む): 77952692160

約数和(自身を除く): 49424647992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 20904, 1364717, 2729434, 4094151, 5458868, 8188302, 10917736, 16376604, 17741321, 32753208, 35482642, 53223963, 70965284, 91436039, 106447926, 141930568, 182872078, 212895852, 274308117, 365744156, 425791704, 548616234, 731488312, 1097232468, 1188668507, 2194464936, 2377337014, 3566005521, 4754674028, 7132011042, 9509348056, 14264022084, 28528044168]

約数ペア:

[(1, 28528044168), (2, 14264022084), (3, 9509348056), (4, 7132011042), (6, 4754674028), (8, 3566005521), (12, 2377337014), (13, 2194464936), (24, 1188668507), (26, 1097232468), (39, 731488312), (52, 548616234), (67, 425791704), (78, 365744156), (104, 274308117), (134, 212895852), (156, 182872078), (201, 141930568), (268, 106447926), (312, 91436039), (402, 70965284), (536, 53223963), (804, 35482642), (871, 32753208), (1608, 17741321), (1742, 16376604), (2613, 10917736), (3484, 8188302), (5226, 5458868), (6968, 4094151), (10452, 2729434), (20904, 1364717)]