29401268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 60996096

約数和(自身を除く): 31594828

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 61, 62, 92, 122, 124, 169, 244, 299, 338, 403, 598, 676, 713, 793, 806, 1196, 1403, 1426, 1586, 1612, 1891, 2806, 2852, 3172, 3782, 3887, 5239, 5612, 7564, 7774, 9269, 10309, 10478, 15548, 18239, 18538, 20618, 20956, 24583, 36478, 37076, 41236, 43493, 49166, 72956, 86986, 98332, 120497, 173972, 237107, 240994, 319579, 474214, 481988, 565409, 639158, 948428, 1130818, 1278316, 2261636, 7350317, 14700634, 29401268]

約数ペア:

[(1, 29401268), (2, 14700634), (4, 7350317), (13, 2261636), (23, 1278316), (26, 1130818), (31, 948428), (46, 639158), (52, 565409), (61, 481988), (62, 474214), (92, 319579), (122, 240994), (124, 237107), (169, 173972), (244, 120497), (299, 98332), (338, 86986), (403, 72956), (598, 49166), (676, 43493), (713, 41236), (793, 37076), (806, 36478), (1196, 24583), (1403, 20956), (1426, 20618), (1586, 18538), (1612, 18239), (1891, 15548), (2806, 10478), (2852, 10309), (3172, 9269), (3782, 7774), (3887, 7564), (5239, 5612)]