28977112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{213067}}^1$

素因数の和:213090

約数の個数: 16

約数和(自身を含む): 57528360

約数和(自身を除く): 28551248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 213067, 426134, 852268, 1704536, 3622139, 7244278, 14488556, 28977112]

約数ペア:

[(1, 28977112), (2, 14488556), (4, 7244278), (8, 3622139), (17, 1704536), (34, 852268), (68, 426134), (136, 213067)]