69888026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 117926928

約数和(自身を除く): 48038902

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 533, 689, 1066, 1237, 1378, 2173, 2474, 4346, 16081, 28249, 32162, 50717, 56498, 65561, 101434, 131122, 659321, 852293, 1318642, 1704586, 2688001, 5376002, 34944013, 69888026]

約数ペア:

[(1, 69888026), (2, 34944013), (13, 5376002), (26, 2688001), (41, 1704586), (53, 1318642), (82, 852293), (106, 659321), (533, 131122), (689, 101434), (1066, 65561), (1237, 56498), (1378, 50717), (2173, 32162), (2474, 28249), (4346, 16081)]