29222128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 62493768

約数和(自身を除く): 33271640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 107, 169, 202, 208, 214, 338, 404, 428, 676, 808, 856, 1313, 1352, 1391, 1616, 1712, 2626, 2704, 2782, 5252, 5564, 10504, 10807, 11128, 17069, 18083, 21008, 21614, 22256, 34138, 36166, 43228, 68276, 72332, 86456, 136552, 140491, 144664, 172912, 273104, 280982, 289328, 561964, 1123928, 1826383, 2247856, 3652766, 7305532, 14611064, 29222128]

約数ペア:

[(1, 29222128), (2, 14611064), (4, 7305532), (8, 3652766), (13, 2247856), (16, 1826383), (26, 1123928), (52, 561964), (101, 289328), (104, 280982), (107, 273104), (169, 172912), (202, 144664), (208, 140491), (214, 136552), (338, 86456), (404, 72332), (428, 68276), (676, 43228), (808, 36166), (856, 34138), (1313, 22256), (1352, 21614), (1391, 21008), (1616, 18083), (1712, 17069), (2626, 11128), (2704, 10807), (2782, 10504), (5252, 5564)]