13963728

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 36210976

約数和(自身を除く): 22247248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 691, 842, 1263, 1382, 1684, 2073, 2526, 2764, 3368, 4146, 5052, 5528, 6736, 8292, 10104, 11056, 16584, 20208, 33168, 290911, 581822, 872733, 1163644, 1745466, 2327288, 3490932, 4654576, 6981864, 13963728]

約数ペア:

[(1, 13963728), (2, 6981864), (3, 4654576), (4, 3490932), (6, 2327288), (8, 1745466), (12, 1163644), (16, 872733), (24, 581822), (48, 290911), (421, 33168), (691, 20208), (842, 16584), (1263, 11056), (1382, 10104), (1684, 8292), (2073, 6736), (2526, 5528), (2764, 5052), (3368, 4146)]