66153008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3333

約数の個数: 40

約数和(自身を含む): 135574656

約数和(自身を除く): 69421648

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 3253, 5084, 6506, 10168, 13012, 20336, 26024, 52048, 100843, 133373, 201686, 266746, 403372, 533492, 806744, 1066984, 1613488, 2133968, 4134563, 8269126, 16538252, 33076504, 66153008]

約数ペア:

[(1, 66153008), (2, 33076504), (4, 16538252), (8, 8269126), (16, 4134563), (31, 2133968), (41, 1613488), (62, 1066984), (82, 806744), (124, 533492), (164, 403372), (248, 266746), (328, 201686), (496, 133373), (656, 100843), (1271, 52048), (2542, 26024), (3253, 20336), (5084, 13012), (6506, 10168)]