61495532

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{21323}}^1$

素因数の和:21437

約数の個数: 24

約数和(自身を含む): 124190976

約数和(自身を除く): 62695444

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 21323, 42646, 85292, 149261, 298522, 597044, 2196269, 4392538, 8785076, 15373883, 30747766, 61495532]

約数ペア:

[(1, 61495532), (2, 30747766), (4, 15373883), (7, 8785076), (14, 4392538), (28, 2196269), (103, 597044), (206, 298522), (412, 149261), (721, 85292), (1442, 42646), (2884, 21323)]