28280096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 60480504

約数和(自身を除く): 32200408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 433, 628, 866, 1256, 1732, 2041, 2512, 3464, 4082, 5024, 5629, 6928, 8164, 11258, 13856, 16328, 22516, 32656, 45032, 65312, 67981, 90064, 135962, 180128, 271924, 543848, 883753, 1087696, 1767506, 2175392, 3535012, 7070024, 14140048, 28280096]

約数ペア:

[(1, 28280096), (2, 14140048), (4, 7070024), (8, 3535012), (13, 2175392), (16, 1767506), (26, 1087696), (32, 883753), (52, 543848), (104, 271924), (157, 180128), (208, 135962), (314, 90064), (416, 67981), (433, 65312), (628, 45032), (866, 32656), (1256, 22516), (1732, 16328), (2041, 13856), (2512, 11258), (3464, 8164), (4082, 6928), (5024, 5629)]