74415608

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 143220000

約数和(自身を除く): 68804392

約数列:

[1, 2, 4, 8, 61, 109, 122, 218, 244, 436, 488, 872, 1399, 2798, 5596, 6649, 11192, 13298, 26596, 53192, 85339, 152491, 170678, 304982, 341356, 609964, 682712, 1219928, 9301951, 18603902, 37207804, 74415608]

約数ペア:

[(1, 74415608), (2, 37207804), (4, 18603902), (8, 9301951), (61, 1219928), (109, 682712), (122, 609964), (218, 341356), (244, 304982), (436, 170678), (488, 152491), (872, 85339), (1399, 53192), (2798, 26596), (5596, 13298), (6649, 11192)]