40808843824

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{976849}}^1$

素因数の和:977237

約数の個数: 40

約数和(自身を含む): 90604791200

約数和(自身を除く): 49795947376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 2611, 2984, 5222, 5968, 10444, 20888, 41776, 976849, 1953698, 3907396, 6837943, 7814792, 13675886, 15629584, 27351772, 54703544, 109407088, 364364677, 728729354, 1457458708, 2550552739, 2914917416, 5101105478, 5829834832, 10202210956, 20404421912, 40808843824]

約数ペア:

[(1, 40808843824), (2, 20404421912), (4, 10202210956), (7, 5829834832), (8, 5101105478), (14, 2914917416), (16, 2550552739), (28, 1457458708), (56, 728729354), (112, 364364677), (373, 109407088), (746, 54703544), (1492, 27351772), (2611, 15629584), (2984, 13675886), (5222, 7814792), (5968, 6837943), (10444, 3907396), (20888, 1953698), (41776, 976849)]