28605054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3911}}^1$

素因数の和:3992

約数の個数: 32

約数和(自身を含む): 60839424

約数和(自身を除く): 32234370

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 3911, 7314, 7822, 11733, 23466, 89953, 179906, 207283, 269859, 414566, 539718, 621849, 1243698, 4767509, 9535018, 14302527, 28605054]

約数ペア:

[(1, 28605054), (2, 14302527), (3, 9535018), (6, 4767509), (23, 1243698), (46, 621849), (53, 539718), (69, 414566), (106, 269859), (138, 207283), (159, 179906), (318, 89953), (1219, 23466), (2438, 11733), (3657, 7822), (3911, 7314)]