22376224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 50406300

約数和(自身を除く): 28030076

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 149, 152, 208, 247, 298, 304, 361, 416, 494, 596, 608, 722, 988, 1192, 1444, 1937, 1976, 2384, 2831, 2888, 3874, 3952, 4693, 4768, 5662, 5776, 7748, 7904, 9386, 11324, 11552, 15496, 18772, 22648, 30992, 36803, 37544, 45296, 53789, 61984, 73606, 75088, 90592, 107578, 147212, 150176, 215156, 294424, 430312, 588848, 699257, 860624, 1177696, 1398514, 1721248, 2797028, 5594056, 11188112, 22376224]

約数ペア:

[(1, 22376224), (2, 11188112), (4, 5594056), (8, 2797028), (13, 1721248), (16, 1398514), (19, 1177696), (26, 860624), (32, 699257), (38, 588848), (52, 430312), (76, 294424), (104, 215156), (149, 150176), (152, 147212), (208, 107578), (247, 90592), (298, 75088), (304, 73606), (361, 61984), (416, 53789), (494, 45296), (596, 37544), (608, 36803), (722, 30992), (988, 22648), (1192, 18772), (1444, 15496), (1937, 11552), (1976, 11324), (2384, 9386), (2831, 7904), (2888, 7748), (3874, 5776), (3952, 5662), (4693, 4768)]