38494664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21773}}^1$

素因数の和:21809

約数の個数: 32

約数和(自身を含む): 82305720

約数和(自身を除く): 43811056

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21773, 43546, 87092, 174184, 283049, 370141, 566098, 740282, 1132196, 1480564, 2264392, 2961128, 4811833, 9623666, 19247332, 38494664]

約数ペア:

[(1, 38494664), (2, 19247332), (4, 9623666), (8, 4811833), (13, 2961128), (17, 2264392), (26, 1480564), (34, 1132196), (52, 740282), (68, 566098), (104, 370141), (136, 283049), (221, 174184), (442, 87092), (884, 43546), (1768, 21773)]