82940702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 137622240

約数和(自身を除く): 54681538

約数列:

[1, 2, 13, 26, 73, 89, 146, 178, 491, 949, 982, 1157, 1898, 2314, 6383, 6497, 12766, 12994, 35843, 43699, 71686, 84461, 87398, 168922, 465959, 568087, 931918, 1136174, 3190027, 6380054, 41470351, 82940702]

約数ペア:

[(1, 82940702), (2, 41470351), (13, 6380054), (26, 3190027), (73, 1136174), (89, 931918), (146, 568087), (178, 465959), (491, 168922), (949, 87398), (982, 84461), (1157, 71686), (1898, 43699), (2314, 35843), (6383, 12994), (6497, 12766)]