71957116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 157715712

約数和(自身を除く): 85758596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 761, 1228, 1522, 2149, 3044, 3377, 4298, 5327, 6754, 8371, 8596, 10654, 13508, 16742, 21308, 23639, 33484, 47278, 58597, 94556, 117194, 233627, 234388, 467254, 934508, 1635389, 2569897, 3270778, 5139794, 6541556, 10279588, 17989279, 35978558, 71957116]

約数ペア:

[(1, 71957116), (2, 35978558), (4, 17989279), (7, 10279588), (11, 6541556), (14, 5139794), (22, 3270778), (28, 2569897), (44, 1635389), (77, 934508), (154, 467254), (307, 234388), (308, 233627), (614, 117194), (761, 94556), (1228, 58597), (1522, 47278), (2149, 33484), (3044, 23639), (3377, 21308), (4298, 16742), (5327, 13508), (6754, 10654), (8371, 8596)]