64942852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 127233792

約数和(自身を除く): 62290940

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 83, 164, 166, 332, 367, 533, 734, 1066, 1079, 1468, 2132, 2158, 3403, 4316, 4771, 6806, 9542, 13612, 15047, 19084, 30094, 30461, 44239, 60188, 60922, 88478, 121844, 176956, 195611, 391222, 395993, 782444, 791986, 1248901, 1583972, 2497802, 4995604, 16235713, 32471426, 64942852]

約数ペア:

[(1, 64942852), (2, 32471426), (4, 16235713), (13, 4995604), (26, 2497802), (41, 1583972), (52, 1248901), (82, 791986), (83, 782444), (164, 395993), (166, 391222), (332, 195611), (367, 176956), (533, 121844), (734, 88478), (1066, 60922), (1079, 60188), (1468, 44239), (2132, 30461), (2158, 30094), (3403, 19084), (4316, 15047), (4771, 13612), (6806, 9542)]