1327431056

素因数分解:

$2^4\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{6473}}^1$

素因数の和:8319

約数の個数: 40

約数和(自身を含む): 2941371264

約数和(自身を除く): 1613940208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1831, 3662, 6473, 7324, 12817, 12946, 14648, 25634, 25892, 29296, 45311, 51268, 51784, 90622, 102536, 103568, 181244, 205072, 362488, 724976, 11852063, 23704126, 47408252, 82964441, 94816504, 165928882, 189633008, 331857764, 663715528, 1327431056]

約数ペア:

[(1, 1327431056), (2, 663715528), (4, 331857764), (7, 189633008), (8, 165928882), (14, 94816504), (16, 82964441), (28, 47408252), (56, 23704126), (112, 11852063), (1831, 724976), (3662, 362488), (6473, 205072), (7324, 181244), (12817, 103568), (12946, 102536), (14648, 90622), (25634, 51784), (25892, 51268), (29296, 45311)]