78869732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28289}}^1$

素因数の和:28351

約数の個数: 24

約数和(自身を含む): 149710680

約数和(自身を除く): 70840948

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 28289, 56578, 113156, 480913, 961826, 1159849, 1923652, 2319698, 4639396, 19717433, 39434866, 78869732]

約数ペア:

[(1, 78869732), (2, 39434866), (4, 19717433), (17, 4639396), (34, 2319698), (41, 1923652), (68, 1159849), (82, 961826), (164, 480913), (697, 113156), (1394, 56578), (2788, 28289)]