28868208

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{4591}}^1$

素因数の和:4733

約数の個数: 40

約数和(自身を含む): 75161856

約数和(自身を除く): 46293648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4591, 6288, 9182, 13773, 18364, 27546, 36728, 55092, 73456, 110184, 220368, 601421, 1202842, 1804263, 2405684, 3608526, 4811368, 7217052, 9622736, 14434104, 28868208]

約数ペア:

[(1, 28868208), (2, 14434104), (3, 9622736), (4, 7217052), (6, 4811368), (8, 3608526), (12, 2405684), (16, 1804263), (24, 1202842), (48, 601421), (131, 220368), (262, 110184), (393, 73456), (524, 55092), (786, 36728), (1048, 27546), (1572, 18364), (2096, 13773), (3144, 9182), (4591, 6288)]