67001438

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 120476160

約数和(自身を除く): 53474722

約数列:

[1, 2, 7, 14, 23, 46, 161, 251, 322, 502, 829, 1658, 1757, 3514, 5773, 5803, 11546, 11606, 19067, 38134, 40411, 80822, 133469, 208079, 266938, 416158, 1456553, 2913106, 4785817, 9571634, 33500719, 67001438]

約数ペア:

[(1, 67001438), (2, 33500719), (7, 9571634), (14, 4785817), (23, 2913106), (46, 1456553), (161, 416158), (251, 266938), (322, 208079), (502, 133469), (829, 80822), (1658, 40411), (1757, 38134), (3514, 19067), (5773, 11606), (5803, 11546)]