64562708

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74381}}^1$

素因数の和:74423

約数の個数: 24

約数和(自身を含む): 133292544

約数和(自身を除く): 68729836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 74381, 148762, 297524, 520667, 1041334, 2082668, 2305811, 4611622, 9223244, 16140677, 32281354, 64562708]

約数ペア:

[(1, 64562708), (2, 32281354), (4, 16140677), (7, 9223244), (14, 4611622), (28, 2305811), (31, 2082668), (62, 1041334), (124, 520667), (217, 297524), (434, 148762), (868, 74381)]