71562316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 152712000

約数和(自身を除く): 81149684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 238, 298, 476, 596, 1009, 1043, 2018, 2086, 2533, 4036, 4172, 5066, 7063, 10132, 14126, 17153, 17731, 28252, 34306, 35462, 68612, 70924, 120071, 150341, 240142, 300682, 480284, 601364, 1052387, 2104774, 2555797, 4209548, 5111594, 10223188, 17890579, 35781158, 71562316]

約数ペア:

[(1, 71562316), (2, 35781158), (4, 17890579), (7, 10223188), (14, 5111594), (17, 4209548), (28, 2555797), (34, 2104774), (68, 1052387), (119, 601364), (149, 480284), (238, 300682), (298, 240142), (476, 150341), (596, 120071), (1009, 70924), (1043, 68612), (2018, 35462), (2086, 34306), (2533, 28252), (4036, 17731), (4172, 17153), (5066, 14126), (7063, 10132)]