8268316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 17773056

約数和(自身を除く): 9504740

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 347, 518, 644, 694, 851, 1036, 1388, 1702, 2429, 3404, 4858, 5957, 7981, 9716, 11914, 12839, 15962, 23828, 25678, 31924, 51356, 55867, 89873, 111734, 179746, 223468, 295297, 359492, 590594, 1181188, 2067079, 4134158, 8268316]

約数ペア:

[(1, 8268316), (2, 4134158), (4, 2067079), (7, 1181188), (14, 590594), (23, 359492), (28, 295297), (37, 223468), (46, 179746), (74, 111734), (92, 89873), (148, 55867), (161, 51356), (259, 31924), (322, 25678), (347, 23828), (518, 15962), (644, 12839), (694, 11914), (851, 9716), (1036, 7981), (1388, 5957), (1702, 4858), (2429, 3404)]