65320976

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12409}}^1$

素因数の和:12471

約数の個数: 40

約数和(自身を含む): 147728640

約数和(自身を除く): 82407664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12409, 24818, 49636, 86863, 99272, 173726, 198544, 347452, 583223, 694904, 1166446, 1389808, 2332892, 4082561, 4665784, 8165122, 9331568, 16330244, 32660488, 65320976]

約数ペア:

[(1, 65320976), (2, 32660488), (4, 16330244), (7, 9331568), (8, 8165122), (14, 4665784), (16, 4082561), (28, 2332892), (47, 1389808), (56, 1166446), (94, 694904), (112, 583223), (188, 347452), (329, 198544), (376, 173726), (658, 99272), (752, 86863), (1316, 49636), (2632, 24818), (5264, 12409)]