74663692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9013}}^1$

素因数の和:9145

約数の個数: 24

約数和(自身を含む): 138815600

約数和(自身を除く): 64151908

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 9013, 18026, 36052, 171247, 342494, 684988, 982417, 1964834, 3929668, 18665923, 37331846, 74663692]

約数ペア:

[(1, 74663692), (2, 37331846), (4, 18665923), (19, 3929668), (38, 1964834), (76, 982417), (109, 684988), (218, 342494), (436, 171247), (2071, 36052), (4142, 18026), (8284, 9013)]