65314648

素因数分解:

$2^3\times 7^2\times {\mathrm{166619}}^1$

素因数の和:166639

約数の個数: 24

約数和(自身を含む): 142460100

約数和(自身を除く): 77145452

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 166619, 333238, 666476, 1166333, 1332952, 2332666, 4665332, 8164331, 9330664, 16328662, 32657324, 65314648]

約数ペア:

[(1, 65314648), (2, 32657324), (4, 16328662), (7, 9330664), (8, 8164331), (14, 4665332), (28, 2332666), (49, 1332952), (56, 1166333), (98, 666476), (196, 333238), (392, 166619)]