66909752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91909}}^1$

素因数の和:91935

約数の個数: 32

約数和(自身を含む): 154408800

約数和(自身を除く): 87499048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 91909, 183818, 367636, 643363, 735272, 1194817, 1286726, 2389634, 2573452, 4779268, 5146904, 8363719, 9558536, 16727438, 33454876, 66909752]

約数ペア:

[(1, 66909752), (2, 33454876), (4, 16727438), (7, 9558536), (8, 8363719), (13, 5146904), (14, 4779268), (26, 2573452), (28, 2389634), (52, 1286726), (56, 1194817), (91, 735272), (104, 643363), (182, 367636), (364, 183818), (728, 91909)]