67580648

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 130837800

約数和(自身を除く): 63257152

約数列:

[1, 2, 4, 8, 37, 74, 148, 229, 296, 458, 916, 997, 1832, 1994, 3988, 7976, 8473, 16946, 33892, 36889, 67784, 73778, 147556, 228313, 295112, 456626, 913252, 1826504, 8447581, 16895162, 33790324, 67580648]

約数ペア:

[(1, 67580648), (2, 33790324), (4, 16895162), (8, 8447581), (37, 1826504), (74, 913252), (148, 456626), (229, 295112), (296, 228313), (458, 147556), (916, 73778), (997, 67784), (1832, 36889), (1994, 33892), (3988, 16946), (7976, 8473)]