72022756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6211}}^1$

素因数の和:6451

約数の個数: 24

約数和(自身を含む): 136365824

約数和(自身を除く): 64343068

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 6211, 11596, 12422, 24844, 80743, 161486, 322972, 1385053, 2770106, 5540212, 18005689, 36011378, 72022756]

約数ペア:

[(1, 72022756), (2, 36011378), (4, 18005689), (13, 5540212), (26, 2770106), (52, 1385053), (223, 322972), (446, 161486), (892, 80743), (2899, 24844), (5798, 12422), (6211, 11596)]