38052664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21523}}^1$

素因数の和:21559

約数の個数: 32

約数和(自身を含む): 81360720

約数和(自身を除く): 43308056

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21523, 43046, 86092, 172184, 279799, 365891, 559598, 731782, 1119196, 1463564, 2238392, 2927128, 4756583, 9513166, 19026332, 38052664]

約数ペア:

[(1, 38052664), (2, 19026332), (4, 9513166), (8, 4756583), (13, 2927128), (17, 2238392), (26, 1463564), (34, 1119196), (52, 731782), (68, 559598), (104, 365891), (136, 279799), (221, 172184), (442, 86092), (884, 43046), (1768, 21523)]