66158836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28081}}^1$

素因数の和:28135

約数の個数: 24

約数和(自身を含む): 125807360

約数和(自身を除く): 59648524

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 28081, 56162, 112324, 533539, 870511, 1067078, 1741022, 2134156, 3482044, 16539709, 33079418, 66158836]

約数ペア:

[(1, 66158836), (2, 33079418), (4, 16539709), (19, 3482044), (31, 2134156), (38, 1741022), (62, 1067078), (76, 870511), (124, 533539), (589, 112324), (1178, 56162), (2356, 28081)]