40257308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110597}}^1$

素因数の和:110621

約数の個数: 24

約数和(自身を含む): 86708832

約数和(自身を除く): 46451524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 110597, 221194, 442388, 774179, 1437761, 1548358, 2875522, 3096716, 5751044, 10064327, 20128654, 40257308]

約数ペア:

[(1, 40257308), (2, 20128654), (4, 10064327), (7, 5751044), (13, 3096716), (14, 2875522), (26, 1548358), (28, 1437761), (52, 774179), (91, 442388), (182, 221194), (364, 110597)]