70290428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1301}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 132699840

約数和(自身を除く): 62409412

約数列:

[1, 2, 4, 13, 26, 52, 1039, 1301, 2078, 2602, 4156, 5204, 13507, 16913, 27014, 33826, 54028, 67652, 1351739, 2703478, 5406956, 17572607, 35145214, 70290428]

約数ペア:

[(1, 70290428), (2, 35145214), (4, 17572607), (13, 5406956), (26, 2703478), (52, 1351739), (1039, 67652), (1301, 54028), (2078, 33826), (2602, 27014), (4156, 16913), (5204, 13507)]