27720478396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2327887}}^1$

素因数の和:2328133

約数の個数: 24

約数和(自身を含む): 52470595520

約数和(自身を除く): 24750117124

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 2327887, 4655774, 9311548, 30262531, 60525062, 121050124, 533086123, 1066172246, 2132344492, 6930119599, 13860239198, 27720478396]

約数ペア:

[(1, 27720478396), (2, 13860239198), (4, 6930119599), (13, 2132344492), (26, 1066172246), (52, 533086123), (229, 121050124), (458, 60525062), (916, 30262531), (2977, 9311548), (5954, 4655774), (11908, 2327887)]