22144408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 49080600

約数和(自身を除く): 26936192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1489, 1859, 2978, 3718, 5956, 7436, 11912, 14872, 16379, 19357, 32758, 38714, 65516, 77428, 131032, 154856, 212927, 251641, 425854, 503282, 851708, 1006564, 1703416, 2013128, 2768051, 5536102, 11072204, 22144408]

約数ペア:

[(1, 22144408), (2, 11072204), (4, 5536102), (8, 2768051), (11, 2013128), (13, 1703416), (22, 1006564), (26, 851708), (44, 503282), (52, 425854), (88, 251641), (104, 212927), (143, 154856), (169, 131032), (286, 77428), (338, 65516), (572, 38714), (676, 32758), (1144, 19357), (1352, 16379), (1489, 14872), (1859, 11912), (2978, 7436), (3718, 5956)]