28764034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 21313406

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 1003, 1103, 1534, 2006, 2206, 13039, 14339, 18751, 26078, 28678, 37502, 65077, 130154, 243763, 487526, 846001, 1106309, 1692002, 2212618, 14382017, 28764034]

約数ペア:

[(1, 28764034), (2, 14382017), (13, 2212618), (17, 1692002), (26, 1106309), (34, 846001), (59, 487526), (118, 243763), (221, 130154), (442, 65077), (767, 37502), (1003, 28678), (1103, 26078), (1534, 18751), (2006, 14339), (2206, 13039)]