67765754

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 119801856

約数和(自身を除く): 52036102

約数列:

[1, 2, 7, 14, 61, 73, 122, 146, 427, 511, 854, 1022, 1087, 2174, 4453, 7609, 8906, 15218, 31171, 62342, 66307, 79351, 132614, 158702, 464149, 555457, 928298, 1110914, 4840411, 9680822, 33882877, 67765754]

約数ペア:

[(1, 67765754), (2, 33882877), (7, 9680822), (14, 4840411), (61, 1110914), (73, 928298), (122, 555457), (146, 464149), (427, 158702), (511, 132614), (854, 79351), (1022, 66307), (1087, 62342), (2174, 31171), (4453, 15218), (7609, 8906)]