28278192

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{14369}}^1$

素因数の和:14421

約数の個数: 40

約数和(自身を含む): 74838960

約数和(自身を除く): 46560768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 14369, 28738, 43107, 57476, 86214, 114952, 172428, 229904, 344856, 589129, 689712, 1178258, 1767387, 2356516, 3534774, 4713032, 7069548, 9426064, 14139096, 28278192]

約数ペア:

[(1, 28278192), (2, 14139096), (3, 9426064), (4, 7069548), (6, 4713032), (8, 3534774), (12, 2356516), (16, 1767387), (24, 1178258), (41, 689712), (48, 589129), (82, 344856), (123, 229904), (164, 172428), (246, 114952), (328, 86214), (492, 57476), (656, 43107), (984, 28738), (1968, 14369)]