1566171628

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{31727}}^1$

素因数の和:31822

約数の個数: 48

約数和(自身を含む): 3283467264

約数和(自身を除く): 1717295636

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1763, 3526, 7052, 12341, 24682, 31727, 49364, 63454, 126908, 222089, 444178, 888356, 1300807, 1364261, 2601614, 2728522, 5203228, 5457044, 9105649, 9549827, 18211298, 19099654, 36422596, 38199308, 55934701, 111869402, 223738804, 391542907, 783085814, 1566171628]

約数ペア:

[(1, 1566171628), (2, 783085814), (4, 391542907), (7, 223738804), (14, 111869402), (28, 55934701), (41, 38199308), (43, 36422596), (82, 19099654), (86, 18211298), (164, 9549827), (172, 9105649), (287, 5457044), (301, 5203228), (574, 2728522), (602, 2601614), (1148, 1364261), (1204, 1300807), (1763, 888356), (3526, 444178), (7052, 222089), (12341, 126908), (24682, 63454), (31727, 49364)]