64675364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1609}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 122121720

約数和(自身を除く): 57446356

約数列:

[1, 2, 4, 13, 26, 52, 773, 1546, 1609, 3092, 3218, 6436, 10049, 20098, 20917, 40196, 41834, 83668, 1243757, 2487514, 4975028, 16168841, 32337682, 64675364]

約数ペア:

[(1, 64675364), (2, 32337682), (4, 16168841), (13, 4975028), (26, 2487514), (52, 1243757), (773, 83668), (1546, 41834), (1609, 40196), (3092, 20917), (3218, 20098), (6436, 10049)]