28156723222

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{5927}}^1$

素因数の和:6396

約数の個数: 32

約数和(自身を含む): 43330360320

約数和(自身を除く): 15173637098

約数列:

[1, 2, 79, 107, 158, 214, 281, 562, 5927, 8453, 11854, 16906, 22199, 30067, 44398, 60134, 468233, 634189, 936466, 1268378, 1665487, 2375293, 3330974, 4750586, 50100931, 100201862, 131573473, 178207109, 263146946, 356414218, 14078361611, 28156723222]

約数ペア:

[(1, 28156723222), (2, 14078361611), (79, 356414218), (107, 263146946), (158, 178207109), (214, 131573473), (281, 100201862), (562, 50100931), (5927, 4750586), (8453, 3330974), (11854, 2375293), (16906, 1665487), (22199, 1268378), (30067, 936466), (44398, 634189), (60134, 468233)]