28304812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 53993520

約数和(自身を除く): 25688708

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 103, 116, 206, 412, 667, 1334, 2369, 2668, 2987, 4738, 5974, 9476, 10609, 11948, 21218, 42436, 68701, 137402, 244007, 274804, 307661, 488014, 615322, 976028, 1230644, 7076203, 14152406, 28304812]

約数ペア:

[(1, 28304812), (2, 14152406), (4, 7076203), (23, 1230644), (29, 976028), (46, 615322), (58, 488014), (92, 307661), (103, 274804), (116, 244007), (206, 137402), (412, 68701), (667, 42436), (1334, 21218), (2369, 11948), (2668, 10609), (2987, 9476), (4738, 5974)]