25697742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 58958592

約数和(自身を除く): 33260850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 1993, 2149, 3986, 4298, 5979, 6447, 11958, 12894, 13951, 27902, 41853, 83706, 611851, 1223702, 1835553, 3671106, 4282957, 8565914, 12848871, 25697742]

約数ペア:

[(1, 25697742), (2, 12848871), (3, 8565914), (6, 4282957), (7, 3671106), (14, 1835553), (21, 1223702), (42, 611851), (307, 83706), (614, 41853), (921, 27902), (1842, 13951), (1993, 12894), (2149, 11958), (3986, 6447), (4298, 5979)]