40884064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4319

約数の個数: 48

約数和(自身を含む): 90472032

約数和(自身を除く): 49587968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4273, 4784, 8546, 9568, 17092, 34184, 55549, 68368, 98279, 111098, 136736, 196558, 222196, 393116, 444392, 786232, 888784, 1277627, 1572464, 1777568, 2555254, 3144928, 5110508, 10221016, 20442032, 40884064]

約数ペア:

[(1, 40884064), (2, 20442032), (4, 10221016), (8, 5110508), (13, 3144928), (16, 2555254), (23, 1777568), (26, 1572464), (32, 1277627), (46, 888784), (52, 786232), (92, 444392), (104, 393116), (184, 222196), (208, 196558), (299, 136736), (368, 111098), (416, 98279), (598, 68368), (736, 55549), (1196, 34184), (2392, 17092), (4273, 9568), (4784, 8546)]