40238968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65323}}^1$

素因数の和:65347

約数の個数: 32

約数和(自身を含む): 94066560

約数和(自身を除く): 53827592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65323, 130646, 261292, 457261, 522584, 718553, 914522, 1437106, 1829044, 2874212, 3658088, 5029871, 5748424, 10059742, 20119484, 40238968]

約数ペア:

[(1, 40238968), (2, 20119484), (4, 10059742), (7, 5748424), (8, 5029871), (11, 3658088), (14, 2874212), (22, 1829044), (28, 1437106), (44, 914522), (56, 718553), (77, 522584), (88, 457261), (154, 261292), (308, 130646), (616, 65323)]