28758648

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 76515840

約数和(自身を除く): 47757192

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 636, 983, 1219, 1272, 1966, 2438, 2949, 3657, 3932, 4876, 5898, 7314, 7864, 9752, 11796, 14628, 22609, 23592, 29256, 45218, 52099, 67827, 90436, 104198, 135654, 156297, 180872, 208396, 271308, 312594, 416792, 542616, 625188, 1198277, 1250376, 2396554, 3594831, 4793108, 7189662, 9586216, 14379324, 28758648]

約数ペア:

[(1, 28758648), (2, 14379324), (3, 9586216), (4, 7189662), (6, 4793108), (8, 3594831), (12, 2396554), (23, 1250376), (24, 1198277), (46, 625188), (53, 542616), (69, 416792), (92, 312594), (106, 271308), (138, 208396), (159, 180872), (184, 156297), (212, 135654), (276, 104198), (318, 90436), (424, 67827), (552, 52099), (636, 45218), (983, 29256), (1219, 23592), (1272, 22609), (1966, 14628), (2438, 11796), (2949, 9752), (3657, 7864), (3932, 7314), (4876, 5898)]