128417508724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{1561421}}^1$

素因数の和:1562163

約数の個数: 24

約数和(自身を含む): 232808020200

約数和(自身を除く): 104390511476

約数列:

[1, 2, 4, 29, 58, 116, 709, 1418, 2836, 20561, 41122, 82244, 1561421, 3122842, 6245684, 45281209, 90562418, 181124836, 1107047489, 2214094978, 4428189956, 32104377181, 64208754362, 128417508724]

約数ペア:

[(1, 128417508724), (2, 64208754362), (4, 32104377181), (29, 4428189956), (58, 2214094978), (116, 1107047489), (709, 181124836), (1418, 90562418), (2836, 45281209), (20561, 6245684), (41122, 3122842), (82244, 1561421)]