69853364

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 144039168

約数和(自身を除く): 74185804

約数列:

[1, 2, 4, 7, 14, 28, 53, 103, 106, 206, 212, 371, 412, 457, 721, 742, 914, 1442, 1484, 1828, 2884, 3199, 5459, 6398, 10918, 12796, 21836, 24221, 38213, 47071, 48442, 76426, 94142, 96884, 152852, 169547, 188284, 329497, 339094, 658994, 678188, 1317988, 2494763, 4989526, 9979052, 17463341, 34926682, 69853364]

約数ペア:

[(1, 69853364), (2, 34926682), (4, 17463341), (7, 9979052), (14, 4989526), (28, 2494763), (53, 1317988), (103, 678188), (106, 658994), (206, 339094), (212, 329497), (371, 188284), (412, 169547), (457, 152852), (721, 96884), (742, 94142), (914, 76426), (1442, 48442), (1484, 47071), (1828, 38213), (2884, 24221), (3199, 21836), (5459, 12796), (6398, 10918)]