22621808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1725

約数の個数: 40

約数和(自身を含む): 48449280

約数和(自身を除く): 25827472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1627, 1738, 3254, 3476, 6508, 6952, 13016, 13904, 17897, 26032, 35794, 71588, 128533, 143176, 257066, 286352, 514132, 1028264, 1413863, 2056528, 2827726, 5655452, 11310904, 22621808]

約数ペア:

[(1, 22621808), (2, 11310904), (4, 5655452), (8, 2827726), (11, 2056528), (16, 1413863), (22, 1028264), (44, 514132), (79, 286352), (88, 257066), (158, 143176), (176, 128533), (316, 71588), (632, 35794), (869, 26032), (1264, 17897), (1627, 13904), (1738, 13016), (3254, 6952), (3476, 6508)]