22242272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 47642112

約数和(自身を除く): 25399840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 421, 508, 842, 1016, 1651, 1684, 2032, 3302, 3368, 4064, 5473, 6604, 6736, 10946, 13208, 13472, 21892, 26416, 43784, 52832, 53467, 87568, 106934, 175136, 213868, 427736, 695071, 855472, 1390142, 1710944, 2780284, 5560568, 11121136, 22242272]

約数ペア:

[(1, 22242272), (2, 11121136), (4, 5560568), (8, 2780284), (13, 1710944), (16, 1390142), (26, 855472), (32, 695071), (52, 427736), (104, 213868), (127, 175136), (208, 106934), (254, 87568), (416, 53467), (421, 52832), (508, 43784), (842, 26416), (1016, 21892), (1651, 13472), (1684, 13208), (2032, 10946), (3302, 6736), (3368, 6604), (4064, 5473)]