64723308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{414893}}^1$

素因数の和:414913

約数の個数: 24

約数和(自身を含む): 162638448

約数和(自身を除く): 97915140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 414893, 829786, 1244679, 1659572, 2489358, 4978716, 5393609, 10787218, 16180827, 21574436, 32361654, 64723308]

約数ペア:

[(1, 64723308), (2, 32361654), (3, 21574436), (4, 16180827), (6, 10787218), (12, 5393609), (13, 4978716), (26, 2489358), (39, 1659572), (52, 1244679), (78, 829786), (156, 414893)]