25095944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 28091896

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 71, 92, 113, 136, 142, 184, 226, 284, 391, 452, 568, 782, 904, 1207, 1564, 1633, 1921, 2414, 2599, 3128, 3266, 3842, 4828, 5198, 6532, 7684, 8023, 9656, 10396, 13064, 15368, 16046, 20792, 27761, 32092, 44183, 55522, 64184, 88366, 111044, 136391, 176732, 184529, 222088, 272782, 353464, 369058, 545564, 738116, 1091128, 1476232, 3136993, 6273986, 12547972, 25095944]

約数ペア:

[(1, 25095944), (2, 12547972), (4, 6273986), (8, 3136993), (17, 1476232), (23, 1091128), (34, 738116), (46, 545564), (68, 369058), (71, 353464), (92, 272782), (113, 222088), (136, 184529), (142, 176732), (184, 136391), (226, 111044), (284, 88366), (391, 64184), (452, 55522), (568, 44183), (782, 32092), (904, 27761), (1207, 20792), (1564, 16046), (1633, 15368), (1921, 13064), (2414, 10396), (2599, 9656), (3128, 8023), (3266, 7684), (3842, 6532), (4828, 5198)]