64901044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23549}}^1$

素因数の和:23619

約数の個数: 24

約数和(自身を含む): 124626600

約数和(自身を除く): 59725556

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 23549, 47098, 94196, 306137, 612274, 1224548, 1248097, 2496194, 4992388, 16225261, 32450522, 64901044]

約数ペア:

[(1, 64901044), (2, 32450522), (4, 16225261), (13, 4992388), (26, 2496194), (52, 1248097), (53, 1224548), (106, 612274), (212, 306137), (689, 94196), (1378, 47098), (2756, 23549)]