61965064

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25733}}^1$

素因数の和:25789

約数の個数: 32

約数和(自身を含む): 135875520

約数和(自身を除く): 73910456

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 25733, 51466, 102932, 180131, 205864, 360262, 720524, 1106519, 1441048, 2213038, 4426076, 7745633, 8852152, 15491266, 30982532, 61965064]

約数ペア:

[(1, 61965064), (2, 30982532), (4, 15491266), (7, 8852152), (8, 7745633), (14, 4426076), (28, 2213038), (43, 1441048), (56, 1106519), (86, 720524), (172, 360262), (301, 205864), (344, 180131), (602, 102932), (1204, 51466), (2408, 25733)]