65430196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23741}}^1$

素因数の和:23811

約数の個数: 24

約数和(自身を含む): 125642664

約数和(自身を除く): 60212468

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 23741, 47482, 94964, 308633, 617266, 1234532, 1258273, 2516546, 5033092, 16357549, 32715098, 65430196]

約数ペア:

[(1, 65430196), (2, 32715098), (4, 16357549), (13, 5033092), (26, 2516546), (52, 1258273), (53, 1234532), (106, 617266), (212, 308633), (689, 94964), (1378, 47482), (2756, 23741)]