11111328

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:998

約数の個数: 72

約数和(自身を含む): 32402916

約数和(自身を除く): 21291588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 941, 984, 1312, 1476, 1882, 1968, 2823, 2952, 3764, 3936, 5646, 5904, 7528, 8469, 11292, 11808, 15056, 16938, 22584, 30112, 33876, 38581, 45168, 67752, 77162, 90336, 115743, 135504, 154324, 231486, 271008, 308648, 347229, 462972, 617296, 694458, 925944, 1234592, 1388916, 1851888, 2777832, 3703776, 5555664, 11111328]

約数ペア:

[(1, 11111328), (2, 5555664), (3, 3703776), (4, 2777832), (6, 1851888), (8, 1388916), (9, 1234592), (12, 925944), (16, 694458), (18, 617296), (24, 462972), (32, 347229), (36, 308648), (41, 271008), (48, 231486), (72, 154324), (82, 135504), (96, 115743), (123, 90336), (144, 77162), (164, 67752), (246, 45168), (288, 38581), (328, 33876), (369, 30112), (492, 22584), (656, 16938), (738, 15056), (941, 11808), (984, 11292), (1312, 8469), (1476, 7528), (1882, 5904), (1968, 5646), (2823, 3936), (2952, 3764)]