65161082

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 119169600

約数和(自身を除く): 54008518

約数列:

[1, 2, 7, 14, 43, 47, 49, 86, 94, 98, 301, 329, 343, 602, 658, 686, 2021, 2107, 2209, 2303, 4042, 4214, 4418, 4606, 14147, 14749, 15463, 16121, 28294, 29498, 30926, 32242, 94987, 99029, 108241, 189974, 198058, 216482, 664909, 693203, 757687, 1329818, 1386406, 1515374, 4654363, 9308726, 32580541, 65161082]

約数ペア:

[(1, 65161082), (2, 32580541), (7, 9308726), (14, 4654363), (43, 1515374), (47, 1386406), (49, 1329818), (86, 757687), (94, 693203), (98, 664909), (301, 216482), (329, 198058), (343, 189974), (602, 108241), (658, 99029), (686, 94987), (2021, 32242), (2107, 30926), (2209, 29498), (2303, 28294), (4042, 16121), (4214, 15463), (4418, 14749), (4606, 14147)]