71927464

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67601}}^1$

素因数の和:67633

約数の個数: 32

約数和(自身を含む): 162244800

約数和(自身を除く): 90317336

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 67601, 135202, 270404, 473207, 540808, 946414, 1284419, 1892828, 2568838, 3785656, 5137676, 8990933, 10275352, 17981866, 35963732, 71927464]

約数ペア:

[(1, 71927464), (2, 35963732), (4, 17981866), (7, 10275352), (8, 8990933), (14, 5137676), (19, 3785656), (28, 2568838), (38, 1892828), (56, 1284419), (76, 946414), (133, 540808), (152, 473207), (266, 270404), (532, 135202), (1064, 67601)]