17140424

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 36886080

約数和(自身を除く): 19745656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 997, 1228, 1994, 2149, 2456, 3988, 4298, 6979, 7976, 8596, 13958, 17192, 27916, 55832, 306079, 612158, 1224316, 2142553, 2448632, 4285106, 8570212, 17140424]

約数ペア:

[(1, 17140424), (2, 8570212), (4, 4285106), (7, 2448632), (8, 2142553), (14, 1224316), (28, 612158), (56, 306079), (307, 55832), (614, 27916), (997, 17192), (1228, 13958), (1994, 8596), (2149, 7976), (2456, 6979), (3988, 4298)]