61197868

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 109443600

約数和(自身を除く): 48245732

約数列:

[1, 2, 4, 59, 118, 236, 257, 514, 1009, 1028, 2018, 4036, 15163, 30326, 59531, 60652, 119062, 238124, 259313, 518626, 1037252, 15299467, 30598934, 61197868]

約数ペア:

[(1, 61197868), (2, 30598934), (4, 15299467), (59, 1037252), (118, 518626), (236, 259313), (257, 238124), (514, 119062), (1009, 60652), (1028, 59531), (2018, 30326), (4036, 15163)]