64488136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7457}}^1$

素因数の和:7533

約数の個数: 32

約数和(自身を含む): 128874240

約数和(自身を除く): 64386104

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 7457, 8648, 14914, 29828, 59656, 171511, 343022, 350479, 686044, 700958, 1372088, 1401916, 2803832, 8061017, 16122034, 32244068, 64488136]

約数ペア:

[(1, 64488136), (2, 32244068), (4, 16122034), (8, 8061017), (23, 2803832), (46, 1401916), (47, 1372088), (92, 700958), (94, 686044), (184, 350479), (188, 343022), (376, 171511), (1081, 59656), (2162, 29828), (4324, 14914), (7457, 8648)]