22343728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1705

約数の個数: 40

約数和(自身を含む): 47854080

約数和(自身を除く): 25510352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1607, 1738, 3214, 3476, 6428, 6952, 12856, 13904, 17677, 25712, 35354, 70708, 126953, 141416, 253906, 282832, 507812, 1015624, 1396483, 2031248, 2792966, 5585932, 11171864, 22343728]

約数ペア:

[(1, 22343728), (2, 11171864), (4, 5585932), (8, 2792966), (11, 2031248), (16, 1396483), (22, 1015624), (44, 507812), (79, 282832), (88, 253906), (158, 141416), (176, 126953), (316, 70708), (632, 35354), (869, 25712), (1264, 17677), (1607, 13904), (1738, 12856), (3214, 6952), (3476, 6428)]