78967532

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{8081}}^1$

素因数の和:8441

約数の個数: 24

約数和(自身を含む): 158407200

約数和(自身を除く): 79439668

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 8081, 9772, 16162, 32324, 56567, 113134, 226268, 2820269, 5640538, 11281076, 19741883, 39483766, 78967532]

約数ペア:

[(1, 78967532), (2, 39483766), (4, 19741883), (7, 11281076), (14, 5640538), (28, 2820269), (349, 226268), (698, 113134), (1396, 56567), (2443, 32324), (4886, 16162), (8081, 9772)]