61731544

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2749}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 132660000

約数和(自身を除く): 70928456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2749, 2807, 3208, 5498, 5614, 10996, 11228, 19243, 21992, 22456, 38486, 76972, 153944, 1102349, 2204698, 4409396, 7716443, 8818792, 15432886, 30865772, 61731544]

約数ペア:

[(1, 61731544), (2, 30865772), (4, 15432886), (7, 8818792), (8, 7716443), (14, 4409396), (28, 2204698), (56, 1102349), (401, 153944), (802, 76972), (1604, 38486), (2749, 22456), (2807, 21992), (3208, 19243), (5498, 11228), (5614, 10996)]