64462028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{55763}}^1$

素因数の和:55801

約数の個数: 18

約数和(自身を含む): 119836836

約数和(自身を除く): 55374808

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 55763, 111526, 223052, 947971, 1895942, 3791884, 16115507, 32231014, 64462028]

約数ペア:

[(1, 64462028), (2, 32231014), (4, 16115507), (17, 3791884), (34, 1895942), (68, 947971), (289, 223052), (578, 111526), (1156, 55763)]