28264152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4547}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 82955520

約数和(自身を除く): 54691368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 4547, 6216, 9094, 13641, 18188, 27282, 31829, 36376, 54564, 63658, 95487, 109128, 127316, 168239, 190974, 254632, 336478, 381948, 504717, 672956, 763896, 1009434, 1177673, 1345912, 2018868, 2355346, 3533019, 4037736, 4710692, 7066038, 9421384, 14132076, 28264152]

約数ペア:

[(1, 28264152), (2, 14132076), (3, 9421384), (4, 7066038), (6, 4710692), (7, 4037736), (8, 3533019), (12, 2355346), (14, 2018868), (21, 1345912), (24, 1177673), (28, 1009434), (37, 763896), (42, 672956), (56, 504717), (74, 381948), (84, 336478), (111, 254632), (148, 190974), (168, 168239), (222, 127316), (259, 109128), (296, 95487), (444, 63658), (518, 54564), (777, 36376), (888, 31829), (1036, 27282), (1554, 18188), (2072, 13641), (3108, 9094), (4547, 6216)]