12478912

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2756

約数の個数: 28

約数和(自身を含む): 25111456

約数和(自身を除く): 12632544

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 2671, 4672, 5342, 10684, 21368, 42736, 85472, 170944, 194983, 389966, 779932, 1559864, 3119728, 6239456, 12478912]

約数ペア:

[(1, 12478912), (2, 6239456), (4, 3119728), (8, 1559864), (16, 779932), (32, 389966), (64, 194983), (73, 170944), (146, 85472), (292, 42736), (584, 21368), (1168, 10684), (2336, 5342), (2671, 4672)]