31388895748

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{52747}}^1$

素因数の和:53212

約数の個数: 48

約数和(自身を含む): 64123000704

約数和(自身を除く): 32734104956

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 401, 742, 802, 1484, 1604, 2807, 5614, 11228, 21253, 42506, 52747, 85012, 105494, 148771, 210988, 297542, 369229, 595084, 738458, 1476916, 2795591, 5591182, 11182364, 19569137, 21151547, 39138274, 42303094, 78276548, 84606188, 148060829, 296121658, 592243316, 1121031991, 2242063982, 4484127964, 7847223937, 15694447874, 31388895748]

約数ペア:

[(1, 31388895748), (2, 15694447874), (4, 7847223937), (7, 4484127964), (14, 2242063982), (28, 1121031991), (53, 592243316), (106, 296121658), (212, 148060829), (371, 84606188), (401, 78276548), (742, 42303094), (802, 39138274), (1484, 21151547), (1604, 19569137), (2807, 11182364), (5614, 5591182), (11228, 2795591), (21253, 1476916), (42506, 738458), (52747, 595084), (85012, 369229), (105494, 297542), (148771, 210988)]