27670414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 44706816

約数和(自身を除く): 17036402

約数列:

[1, 2, 31, 43, 62, 86, 97, 107, 194, 214, 1333, 2666, 3007, 3317, 4171, 4601, 6014, 6634, 8342, 9202, 10379, 20758, 129301, 142631, 258602, 285262, 321749, 446297, 643498, 892594, 13835207, 27670414]

約数ペア:

[(1, 27670414), (2, 13835207), (31, 892594), (43, 643498), (62, 446297), (86, 321749), (97, 285262), (107, 258602), (194, 142631), (214, 129301), (1333, 20758), (2666, 10379), (3007, 9202), (3317, 8342), (4171, 6634), (4601, 6014)]