71389374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5709

約数の個数: 48

約数和(自身を含む): 169982208

約数和(自身を除く): 98592834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 5647, 6321, 11294, 12642, 16941, 33882, 39529, 79058, 118587, 237174, 242821, 276703, 485642, 553406, 728463, 830109, 1456926, 1660218, 1699747, 3399494, 5099241, 10198482, 11898229, 23796458, 35694687, 71389374]

約数ペア:

[(1, 71389374), (2, 35694687), (3, 23796458), (6, 11898229), (7, 10198482), (14, 5099241), (21, 3399494), (42, 1699747), (43, 1660218), (49, 1456926), (86, 830109), (98, 728463), (129, 553406), (147, 485642), (258, 276703), (294, 242821), (301, 237174), (602, 118587), (903, 79058), (1806, 39529), (2107, 33882), (4214, 16941), (5647, 12642), (6321, 11294)]