7161556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 14636160

約数和(自身を除く): 7474604

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 241, 323, 391, 437, 482, 646, 782, 874, 964, 1292, 1564, 1748, 4097, 4579, 5543, 7429, 8194, 9158, 11086, 14858, 16388, 18316, 22172, 29716, 77843, 94231, 105317, 155686, 188462, 210634, 311372, 376924, 421268, 1790389, 3580778, 7161556]

約数ペア:

[(1, 7161556), (2, 3580778), (4, 1790389), (17, 421268), (19, 376924), (23, 311372), (34, 210634), (38, 188462), (46, 155686), (68, 105317), (76, 94231), (92, 77843), (241, 29716), (323, 22172), (391, 18316), (437, 16388), (482, 14858), (646, 11086), (782, 9158), (874, 8194), (964, 7429), (1292, 5543), (1564, 4579), (1748, 4097)]