28527528

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 73488960

約数和(自身を除く): 44961432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 113, 134, 157, 201, 226, 268, 314, 339, 402, 452, 471, 536, 628, 678, 804, 904, 942, 1256, 1356, 1608, 1884, 2712, 3768, 7571, 10519, 15142, 17741, 21038, 22713, 30284, 31557, 35482, 42076, 45426, 53223, 60568, 63114, 70964, 84152, 90852, 106446, 126228, 141928, 181704, 212892, 252456, 425784, 1188647, 2377294, 3565941, 4754588, 7131882, 9509176, 14263764, 28527528]

約数ペア:

[(1, 28527528), (2, 14263764), (3, 9509176), (4, 7131882), (6, 4754588), (8, 3565941), (12, 2377294), (24, 1188647), (67, 425784), (113, 252456), (134, 212892), (157, 181704), (201, 141928), (226, 126228), (268, 106446), (314, 90852), (339, 84152), (402, 70964), (452, 63114), (471, 60568), (536, 53223), (628, 45426), (678, 42076), (804, 35482), (904, 31557), (942, 30284), (1256, 22713), (1356, 21038), (1608, 17741), (1884, 15142), (2712, 10519), (3768, 7571)]