74887472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{919}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 158799360

約数和(自身を除く): 83911888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 463, 919, 926, 1838, 1852, 3676, 3704, 5093, 7352, 7408, 10109, 10186, 14704, 20218, 20372, 40436, 40744, 80872, 81488, 161744, 425497, 850994, 1701988, 3403976, 4680467, 6807952, 9360934, 18721868, 37443736, 74887472]

約数ペア:

[(1, 74887472), (2, 37443736), (4, 18721868), (8, 9360934), (11, 6807952), (16, 4680467), (22, 3403976), (44, 1701988), (88, 850994), (176, 425497), (463, 161744), (919, 81488), (926, 80872), (1838, 40744), (1852, 40436), (3676, 20372), (3704, 20218), (5093, 14704), (7352, 10186), (7408, 10109)]