64950788

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5843}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 130251072

約数和(自身を除く): 65300284

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 5843, 11116, 11686, 23372, 40901, 81802, 163604, 2319671, 4639342, 9278684, 16237697, 32475394, 64950788]

約数ペア:

[(1, 64950788), (2, 32475394), (4, 16237697), (7, 9278684), (14, 4639342), (28, 2319671), (397, 163604), (794, 81802), (1588, 40901), (2779, 23372), (5558, 11686), (5843, 11116)]