64286664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206047}}^1$

素因数の和:206069

約数の個数: 32

約数和(自身を含む): 173080320

約数和(自身を除く): 108793656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 206047, 412094, 618141, 824188, 1236282, 1648376, 2472564, 2678611, 4945128, 5357222, 8035833, 10714444, 16071666, 21428888, 32143332, 64286664]

約数ペア:

[(1, 64286664), (2, 32143332), (3, 21428888), (4, 16071666), (6, 10714444), (8, 8035833), (12, 5357222), (13, 4945128), (24, 2678611), (26, 2472564), (39, 1648376), (52, 1236282), (78, 824188), (104, 618141), (156, 412094), (312, 206047)]