7960862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 16257024

約数和(自身を除く): 8296162

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 62, 83, 91, 119, 166, 182, 217, 221, 238, 403, 434, 442, 527, 581, 806, 1054, 1079, 1162, 1411, 1547, 2158, 2573, 2821, 2822, 3094, 3689, 5146, 5642, 6851, 7378, 7553, 9877, 13702, 15106, 18011, 18343, 19754, 33449, 36022, 36686, 43741, 47957, 66898, 87482, 95914, 128401, 234143, 256802, 306187, 468286, 568633, 612374, 1137266, 3980431, 7960862]

約数ペア:

[(1, 7960862), (2, 3980431), (7, 1137266), (13, 612374), (14, 568633), (17, 468286), (26, 306187), (31, 256802), (34, 234143), (62, 128401), (83, 95914), (91, 87482), (119, 66898), (166, 47957), (182, 43741), (217, 36686), (221, 36022), (238, 33449), (403, 19754), (434, 18343), (442, 18011), (527, 15106), (581, 13702), (806, 9877), (1054, 7553), (1079, 7378), (1162, 6851), (1411, 5642), (1547, 5146), (2158, 3689), (2573, 3094), (2821, 2822)]