38180828

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 80607744

約数和(自身を除く): 42426916

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 322, 404, 587, 644, 707, 1174, 1414, 2323, 2348, 2828, 4109, 4646, 8218, 9292, 13501, 16261, 16436, 27002, 32522, 54004, 59287, 65044, 94507, 118574, 189014, 237148, 378028, 415009, 830018, 1363601, 1660036, 2727202, 5454404, 9545207, 19090414, 38180828]

約数ペア:

[(1, 38180828), (2, 19090414), (4, 9545207), (7, 5454404), (14, 2727202), (23, 1660036), (28, 1363601), (46, 830018), (92, 415009), (101, 378028), (161, 237148), (202, 189014), (322, 118574), (404, 94507), (587, 65044), (644, 59287), (707, 54004), (1174, 32522), (1414, 27002), (2323, 16436), (2348, 16261), (2828, 13501), (4109, 9292), (4646, 8218)]