75104368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:3985

約数の個数: 40

約数和(自身を含む): 156284640

約数和(自身を除く): 81180272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 3889, 4828, 7778, 9656, 15556, 19312, 31112, 62224, 66113, 132226, 264452, 276119, 528904, 552238, 1057808, 1104476, 2208952, 4417904, 4694023, 9388046, 18776092, 37552184, 75104368]

約数ペア:

[(1, 75104368), (2, 37552184), (4, 18776092), (8, 9388046), (16, 4694023), (17, 4417904), (34, 2208952), (68, 1104476), (71, 1057808), (136, 552238), (142, 528904), (272, 276119), (284, 264452), (568, 132226), (1136, 66113), (1207, 62224), (2414, 31112), (3889, 19312), (4828, 15556), (7778, 9656)]