67306448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13187}}^1$

素因数の和:13235

約数の個数: 40

約数和(自身を含む): 147178080

約数和(自身を除く): 79871632

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 13187, 26374, 52748, 105496, 145057, 210992, 290114, 382423, 580228, 764846, 1160456, 1529692, 2320912, 3059384, 4206653, 6118768, 8413306, 16826612, 33653224, 67306448]

約数ペア:

[(1, 67306448), (2, 33653224), (4, 16826612), (8, 8413306), (11, 6118768), (16, 4206653), (22, 3059384), (29, 2320912), (44, 1529692), (58, 1160456), (88, 764846), (116, 580228), (176, 382423), (232, 290114), (319, 210992), (464, 145057), (638, 105496), (1276, 52748), (2552, 26374), (5104, 13187)]