28899702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{123503}}^1$

素因数の和:123524

約数の個数: 24

約数和(自身を含む): 67433184

約数和(自身を除く): 38533482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 123503, 247006, 370509, 741018, 1111527, 1605539, 2223054, 3211078, 4816617, 9633234, 14449851, 28899702]

約数ペア:

[(1, 28899702), (2, 14449851), (3, 9633234), (6, 4816617), (9, 3211078), (13, 2223054), (18, 1605539), (26, 1111527), (39, 741018), (78, 370509), (117, 247006), (234, 123503)]