72976946

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{37501}}^1$

素因数の和:37649

約数の個数: 16

約数和(自身を含む): 126006720

約数和(自身を除く): 53029774

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 37501, 75002, 262507, 525014, 5212639, 10425278, 36488473, 72976946]

約数ペア:

[(1, 72976946), (2, 36488473), (7, 10425278), (14, 5212639), (139, 525014), (278, 262507), (973, 75002), (1946, 37501)]