25342096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 53633720

約数和(自身を除く): 28291624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1669, 1898, 3338, 3796, 6676, 7592, 13352, 15184, 21697, 26704, 43394, 86788, 121837, 173576, 243674, 347152, 487348, 974696, 1583881, 1949392, 3167762, 6335524, 12671048, 25342096]

約数ペア:

[(1, 25342096), (2, 12671048), (4, 6335524), (8, 3167762), (13, 1949392), (16, 1583881), (26, 974696), (52, 487348), (73, 347152), (104, 243674), (146, 173576), (208, 121837), (292, 86788), (584, 43394), (949, 26704), (1168, 21697), (1669, 15184), (1898, 13352), (3338, 7592), (3796, 6676)]