8007238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 13436928

約数和(自身を除く): 5429690

約数列:

[1, 2, 17, 31, 34, 62, 71, 107, 142, 214, 527, 1054, 1207, 1819, 2201, 2414, 3317, 3638, 4402, 6634, 7597, 15194, 37417, 56389, 74834, 112778, 129149, 235507, 258298, 471014, 4003619, 8007238]

約数ペア:

[(1, 8007238), (2, 4003619), (17, 471014), (31, 258298), (34, 235507), (62, 129149), (71, 112778), (107, 74834), (142, 56389), (214, 37417), (527, 15194), (1054, 7597), (1207, 6634), (1819, 4402), (2201, 3638), (2414, 3317)]