63756472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3761}}^1$

素因数の和:3943

約数の個数: 32

約数和(自身を含む): 129563280

約数和(自身を除く): 65806808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 3761, 4238, 7522, 8476, 15044, 16952, 30088, 48893, 97786, 195572, 391144, 613043, 1226086, 2452172, 4904344, 7969559, 15939118, 31878236, 63756472]

約数ペア:

[(1, 63756472), (2, 31878236), (4, 15939118), (8, 7969559), (13, 4904344), (26, 2452172), (52, 1226086), (104, 613043), (163, 391144), (326, 195572), (652, 97786), (1304, 48893), (2119, 30088), (3761, 16952), (4238, 15044), (7522, 8476)]