839055364

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 1802833088

約数和(自身を除く): 963777724

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 529, 644, 851, 1036, 1058, 1531, 1702, 2116, 3062, 3404, 3703, 5957, 6124, 7406, 10717, 11914, 14812, 19573, 21434, 23828, 35213, 39146, 42868, 56647, 70426, 78292, 113294, 137011, 140852, 226588, 246491, 274022, 396529, 492982, 548044, 793058, 809899, 985964, 1302881, 1586116, 1619798, 2605762, 3239596, 5211524, 5669293, 9120167, 11338586, 18240334, 22677172, 29966263, 36480668, 59932526, 119865052, 209763841, 419527682, 839055364]

約数ペア:

[(1, 839055364), (2, 419527682), (4, 209763841), (7, 119865052), (14, 59932526), (23, 36480668), (28, 29966263), (37, 22677172), (46, 18240334), (74, 11338586), (92, 9120167), (148, 5669293), (161, 5211524), (259, 3239596), (322, 2605762), (518, 1619798), (529, 1586116), (644, 1302881), (851, 985964), (1036, 809899), (1058, 793058), (1531, 548044), (1702, 492982), (2116, 396529), (3062, 274022), (3404, 246491), (3703, 226588), (5957, 140852), (6124, 137011), (7406, 113294), (10717, 78292), (11914, 70426), (14812, 56647), (19573, 42868), (21434, 39146), (23828, 35213)]