72400849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 82779840

約数和(自身を除く): 10378991

約数列:

[1, 19, 23, 29, 197, 437, 551, 667, 841, 3743, 4531, 5713, 12673, 15979, 19343, 86089, 108547, 131399, 165677, 367517, 2496581, 3147863, 3810571, 72400849]

約数ペア:

[(1, 72400849), (19, 3810571), (23, 3147863), (29, 2496581), (197, 367517), (437, 165677), (551, 131399), (667, 108547), (841, 86089), (3743, 19343), (4531, 15979), (5713, 12673)]