64391222

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97859}}^1$

素因数の和:97915

約数の個数: 16

約数和(自身を含む): 112734720

約数和(自身を除く): 48343498

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 97859, 195718, 685013, 1370026, 4599373, 9198746, 32195611, 64391222]

約数ペア:

[(1, 64391222), (2, 32195611), (7, 9198746), (14, 4599373), (47, 1370026), (94, 685013), (329, 195718), (658, 97859)]