72955262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 46795138

約数列:

[1, 2, 17, 34, 43, 86, 139, 278, 359, 718, 731, 1462, 2363, 4726, 5977, 6103, 11954, 12206, 15437, 30874, 49901, 99802, 101609, 203218, 262429, 524858, 848317, 1696634, 2145743, 4291486, 36477631, 72955262]

約数ペア:

[(1, 72955262), (2, 36477631), (17, 4291486), (34, 2145743), (43, 1696634), (86, 848317), (139, 524858), (278, 262429), (359, 203218), (718, 101609), (731, 99802), (1462, 49901), (2363, 30874), (4726, 15437), (5977, 12206), (6103, 11954)]