28978132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9067}}^1$

素因数の和:9135

約数の個数: 24

約数和(自身を含む): 54843264

約数和(自身を除く): 25865132

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 9067, 18134, 36268, 154139, 308278, 426149, 616556, 852298, 1704596, 7244533, 14489066, 28978132]

約数ペア:

[(1, 28978132), (2, 14489066), (4, 7244533), (17, 1704596), (34, 852298), (47, 616556), (68, 426149), (94, 308278), (188, 154139), (799, 36268), (1598, 18134), (3196, 9067)]