25140136

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1087}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 55814400

約数和(自身を除く): 30674264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1087, 1652, 2174, 2891, 3304, 4348, 5782, 7609, 8696, 11564, 15218, 23128, 30436, 53263, 60872, 64133, 106526, 128266, 213052, 256532, 426104, 448931, 513064, 897862, 1795724, 3142517, 3591448, 6285034, 12570068, 25140136]

約数ペア:

[(1, 25140136), (2, 12570068), (4, 6285034), (7, 3591448), (8, 3142517), (14, 1795724), (28, 897862), (49, 513064), (56, 448931), (59, 426104), (98, 256532), (118, 213052), (196, 128266), (236, 106526), (392, 64133), (413, 60872), (472, 53263), (826, 30436), (1087, 23128), (1652, 15218), (2174, 11564), (2891, 8696), (3304, 7609), (4348, 5782)]