57942664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 124612020

約数和(自身を除く): 66669356

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2521, 2873, 5042, 5746, 10084, 11492, 20168, 22984, 32773, 42857, 65546, 85714, 131092, 171428, 262184, 342856, 426049, 557141, 852098, 1114282, 1704196, 2228564, 3408392, 4457128, 7242833, 14485666, 28971332, 57942664]

約数ペア:

[(1, 57942664), (2, 28971332), (4, 14485666), (8, 7242833), (13, 4457128), (17, 3408392), (26, 2228564), (34, 1704196), (52, 1114282), (68, 852098), (104, 557141), (136, 426049), (169, 342856), (221, 262184), (338, 171428), (442, 131092), (676, 85714), (884, 65546), (1352, 42857), (1768, 32773), (2521, 22984), (2873, 20168), (5042, 11492), (5746, 10084)]