23885288

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 53464320

約数和(自身を除く): 29579032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 101, 103, 164, 202, 206, 287, 328, 404, 412, 574, 707, 721, 808, 824, 1148, 1414, 1442, 2296, 2828, 2884, 4141, 4223, 5656, 5768, 8282, 8446, 10403, 16564, 16892, 20806, 28987, 29561, 33128, 33784, 41612, 57974, 59122, 72821, 83224, 115948, 118244, 145642, 231896, 236488, 291284, 426523, 582568, 853046, 1706092, 2985661, 3412184, 5971322, 11942644, 23885288]

約数ペア:

[(1, 23885288), (2, 11942644), (4, 5971322), (7, 3412184), (8, 2985661), (14, 1706092), (28, 853046), (41, 582568), (56, 426523), (82, 291284), (101, 236488), (103, 231896), (164, 145642), (202, 118244), (206, 115948), (287, 83224), (328, 72821), (404, 59122), (412, 57974), (574, 41612), (707, 33784), (721, 33128), (808, 29561), (824, 28987), (1148, 20806), (1414, 16892), (1442, 16564), (2296, 10403), (2828, 8446), (2884, 8282), (4141, 5768), (4223, 5656)]