28868316

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 70576128

約数和(自身を除く): 41707812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 1093, 2186, 2201, 3279, 4372, 4402, 6558, 6603, 8804, 13116, 13206, 26412, 33883, 67766, 77603, 101649, 135532, 155206, 203298, 232809, 310412, 406596, 465618, 931236, 2405693, 4811386, 7217079, 9622772, 14434158, 28868316]

約数ペア:

[(1, 28868316), (2, 14434158), (3, 9622772), (4, 7217079), (6, 4811386), (12, 2405693), (31, 931236), (62, 465618), (71, 406596), (93, 310412), (124, 232809), (142, 203298), (186, 155206), (213, 135532), (284, 101649), (372, 77603), (426, 67766), (852, 33883), (1093, 26412), (2186, 13206), (2201, 13116), (3279, 8804), (4372, 6603), (4402, 6558)]