64641262

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 116858880

約数和(自身を除く): 52217618

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 3169, 6338, 10199, 20398, 22183, 44366, 98239, 148943, 196478, 297886, 687673, 1042601, 1375346, 2085202, 4617233, 9234466, 32320631, 64641262]

約数ペア:

[(1, 64641262), (2, 32320631), (7, 9234466), (14, 4617233), (31, 2085202), (47, 1375346), (62, 1042601), (94, 687673), (217, 297886), (329, 196478), (434, 148943), (658, 98239), (1457, 44366), (2914, 22183), (3169, 20398), (6338, 10199)]