40136638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 65253600

約数和(自身を除く): 25116962

約数列:

[1, 2, 29, 37, 58, 59, 74, 118, 317, 634, 1073, 1711, 2146, 2183, 3422, 4366, 9193, 11729, 18386, 18703, 23458, 37406, 63307, 126614, 340141, 542387, 680282, 692011, 1084774, 1384022, 20068319, 40136638]

約数ペア:

[(1, 40136638), (2, 20068319), (29, 1384022), (37, 1084774), (58, 692011), (59, 680282), (74, 542387), (118, 340141), (317, 126614), (634, 63307), (1073, 37406), (1711, 23458), (2146, 18703), (2183, 18386), (3422, 11729), (4366, 9193)]