63625484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6211}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 120537648

約数和(自身を除く): 56912164

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 5122, 6211, 10244, 12422, 24844, 80743, 161486, 322972, 1223567, 2447134, 4894268, 15906371, 31812742, 63625484]

約数ペア:

[(1, 63625484), (2, 31812742), (4, 15906371), (13, 4894268), (26, 2447134), (52, 1223567), (197, 322972), (394, 161486), (788, 80743), (2561, 24844), (5122, 12422), (6211, 10244)]