71659588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 169754816

約数和(自身を除く): 98095228

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1573, 1627, 1694, 2002, 3146, 3254, 3388, 4004, 6292, 6508, 11011, 11389, 17897, 21151, 22022, 22778, 35794, 42302, 44044, 45556, 71588, 84604, 125279, 148057, 196867, 232661, 250558, 296114, 393734, 465322, 501116, 592228, 787468, 930644, 1378069, 1628627, 2559271, 2756138, 3257254, 5118542, 5512276, 6514508, 10237084, 17914897, 35829794, 71659588]

約数ペア:

[(1, 71659588), (2, 35829794), (4, 17914897), (7, 10237084), (11, 6514508), (13, 5512276), (14, 5118542), (22, 3257254), (26, 2756138), (28, 2559271), (44, 1628627), (52, 1378069), (77, 930644), (91, 787468), (121, 592228), (143, 501116), (154, 465322), (182, 393734), (242, 296114), (286, 250558), (308, 232661), (364, 196867), (484, 148057), (572, 125279), (847, 84604), (1001, 71588), (1573, 45556), (1627, 44044), (1694, 42302), (2002, 35794), (3146, 22778), (3254, 22022), (3388, 21151), (4004, 17897), (6292, 11389), (6508, 11011)]