65813258

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 118285056

約数和(自身を除く): 52471798

約数列:

[1, 2, 7, 14, 23, 46, 161, 313, 322, 626, 653, 1306, 2191, 4382, 4571, 7199, 9142, 14398, 15019, 30038, 50393, 100786, 105133, 204389, 210266, 408778, 1430723, 2861446, 4700947, 9401894, 32906629, 65813258]

約数ペア:

[(1, 65813258), (2, 32906629), (7, 9401894), (14, 4700947), (23, 2861446), (46, 1430723), (161, 408778), (313, 210266), (322, 204389), (626, 105133), (653, 100786), (1306, 50393), (2191, 30038), (4382, 15019), (4571, 14398), (7199, 9142)]