28988792

素因数分解:

$2^3\times 7^2\times {\mathrm{73951}}^1$

素因数の和:73971

約数の個数: 24

約数和(自身を含む): 63228960

約数和(自身を除く): 34240168

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 73951, 147902, 295804, 517657, 591608, 1035314, 2070628, 3623599, 4141256, 7247198, 14494396, 28988792]

約数ペア:

[(1, 28988792), (2, 14494396), (4, 7247198), (7, 4141256), (8, 3623599), (14, 2070628), (28, 1035314), (49, 591608), (56, 517657), (98, 295804), (196, 147902), (392, 73951)]