12942723376

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{66191}}^1$

素因数の和:66322

約数の個数: 60

約数和(自身を含む): 27836780832

約数和(自身を除く): 14894057456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 121, 176, 202, 242, 404, 484, 808, 968, 1111, 1616, 1936, 2222, 4444, 8888, 12221, 17776, 24442, 48884, 66191, 97768, 132382, 195536, 264764, 529528, 728101, 1059056, 1456202, 2912404, 5824808, 6685291, 8009111, 11649616, 13370582, 16018222, 26741164, 32036444, 53482328, 64072888, 73538201, 106964656, 128145776, 147076402, 294152804, 588305608, 808920211, 1176611216, 1617840422, 3235680844, 6471361688, 12942723376]

約数ペア:

[(1, 12942723376), (2, 6471361688), (4, 3235680844), (8, 1617840422), (11, 1176611216), (16, 808920211), (22, 588305608), (44, 294152804), (88, 147076402), (101, 128145776), (121, 106964656), (176, 73538201), (202, 64072888), (242, 53482328), (404, 32036444), (484, 26741164), (808, 16018222), (968, 13370582), (1111, 11649616), (1616, 8009111), (1936, 6685291), (2222, 5824808), (4444, 2912404), (8888, 1456202), (12221, 1059056), (17776, 728101), (24442, 529528), (48884, 264764), (66191, 195536), (97768, 132382)]