71690584

素因数分解:

$2^3\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1723}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 153918720

約数和(自身を除く): 82228136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 743, 1486, 1723, 2972, 3446, 5201, 5944, 6892, 10402, 12061, 13784, 20804, 24122, 41608, 48244, 96488, 1280189, 2560378, 5120756, 8961323, 10241512, 17922646, 35845292, 71690584]

約数ペア:

[(1, 71690584), (2, 35845292), (4, 17922646), (7, 10241512), (8, 8961323), (14, 5120756), (28, 2560378), (56, 1280189), (743, 96488), (1486, 48244), (1723, 41608), (2972, 24122), (3446, 20804), (5201, 13784), (5944, 12061), (6892, 10402)]