40183864

素因数分解:

$2^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{971}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 86313600

約数和(自身を除く): 46129736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 739, 971, 1478, 1942, 2956, 3884, 5173, 5912, 6797, 7768, 10346, 13594, 20692, 27188, 41384, 54376, 717569, 1435138, 2870276, 5022983, 5740552, 10045966, 20091932, 40183864]

約数ペア:

[(1, 40183864), (2, 20091932), (4, 10045966), (7, 5740552), (8, 5022983), (14, 2870276), (28, 1435138), (56, 717569), (739, 54376), (971, 41384), (1478, 27188), (1942, 20692), (2956, 13594), (3884, 10346), (5173, 7768), (5912, 6797)]