40961468

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 73224480

約数和(自身を除く): 32263012

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 604, 929, 1858, 3716, 11023, 22046, 44092, 67817, 135634, 140279, 271268, 280558, 561116, 10240367, 20480734, 40961468]

約数ペア:

[(1, 40961468), (2, 20480734), (4, 10240367), (73, 561116), (146, 280558), (151, 271268), (292, 140279), (302, 135634), (604, 67817), (929, 44092), (1858, 22046), (3716, 11023)]