71325104

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73079}}^1$

素因数の和:73148

約数の個数: 20

約数和(自身を含む): 140459760

約数和(自身を除く): 69134656

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 73079, 146158, 292316, 584632, 1169264, 4457819, 8915638, 17831276, 35662552, 71325104]

約数ペア:

[(1, 71325104), (2, 35662552), (4, 17831276), (8, 8915638), (16, 4457819), (61, 1169264), (122, 584632), (244, 292316), (488, 146158), (976, 73079)]