26788744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 55520640

約数和(自身を除く): 28731896

約数列:

[1, 2, 4, 8, 23, 41, 46, 53, 67, 82, 92, 106, 134, 164, 184, 212, 268, 328, 424, 536, 943, 1219, 1541, 1886, 2173, 2438, 2747, 3082, 3551, 3772, 4346, 4876, 5494, 6164, 7102, 7544, 8692, 9752, 10988, 12328, 14204, 17384, 21976, 28408, 49979, 63181, 81673, 99958, 126362, 145591, 163346, 199916, 252724, 291182, 326692, 399832, 505448, 582364, 653384, 1164728, 3348593, 6697186, 13394372, 26788744]

約数ペア:

[(1, 26788744), (2, 13394372), (4, 6697186), (8, 3348593), (23, 1164728), (41, 653384), (46, 582364), (53, 505448), (67, 399832), (82, 326692), (92, 291182), (106, 252724), (134, 199916), (164, 163346), (184, 145591), (212, 126362), (268, 99958), (328, 81673), (424, 63181), (536, 49979), (943, 28408), (1219, 21976), (1541, 17384), (1886, 14204), (2173, 12328), (2438, 10988), (2747, 9752), (3082, 8692), (3551, 7544), (3772, 7102), (4346, 6164), (4876, 5494)]