71348648

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67057}}^1$

素因数の和:67089

約数の個数: 32

約数和(自身を含む): 160939200

約数和(自身を除く): 89590552

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 67057, 134114, 268228, 469399, 536456, 938798, 1274083, 1877596, 2548166, 3755192, 5096332, 8918581, 10192664, 17837162, 35674324, 71348648]

約数ペア:

[(1, 71348648), (2, 35674324), (4, 17837162), (7, 10192664), (8, 8918581), (14, 5096332), (19, 3755192), (28, 2548166), (38, 1877596), (56, 1274083), (76, 938798), (133, 536456), (152, 469399), (266, 268228), (532, 134114), (1064, 67057)]