25379016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81343}}^1$

素因数の和:81365

約数の個数: 32

約数和(自身を含む): 68328960

約数和(自身を除く): 42949944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81343, 162686, 244029, 325372, 488058, 650744, 976116, 1057459, 1952232, 2114918, 3172377, 4229836, 6344754, 8459672, 12689508, 25379016]

約数ペア:

[(1, 25379016), (2, 12689508), (3, 8459672), (4, 6344754), (6, 4229836), (8, 3172377), (12, 2114918), (13, 1952232), (24, 1057459), (26, 976116), (39, 650744), (52, 488058), (78, 325372), (104, 244029), (156, 162686), (312, 81343)]