57325424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1$

素因数の和:1617

約数の個数: 40

約数和(自身を含む): 120304800

約数和(自身を除く): 62979376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1399, 1576, 2561, 2798, 3152, 5122, 5596, 10244, 11192, 18187, 20488, 22384, 36374, 40976, 72748, 145496, 275603, 290992, 551206, 1102412, 2204824, 3582839, 4409648, 7165678, 14331356, 28662712, 57325424]

約数ペア:

[(1, 57325424), (2, 28662712), (4, 14331356), (8, 7165678), (13, 4409648), (16, 3582839), (26, 2204824), (52, 1102412), (104, 551206), (197, 290992), (208, 275603), (394, 145496), (788, 72748), (1399, 40976), (1576, 36374), (2561, 22384), (2798, 20488), (3152, 18187), (5122, 11192), (5596, 10244)]