26780052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 71124480

約数和(自身を除く): 44344428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 53, 78, 79, 82, 106, 123, 156, 158, 159, 164, 212, 237, 246, 316, 318, 474, 492, 533, 636, 689, 948, 1027, 1066, 1378, 1599, 2054, 2067, 2132, 2173, 2756, 3081, 3198, 3239, 4108, 4134, 4187, 4346, 6162, 6396, 6478, 6519, 8268, 8374, 8692, 9717, 12324, 12561, 12956, 13038, 16748, 19434, 25122, 26076, 28249, 38868, 42107, 50244, 54431, 56498, 84214, 84747, 108862, 112996, 126321, 163293, 168428, 169494, 171667, 217724, 252642, 326586, 338988, 343334, 505284, 515001, 653172, 686668, 1030002, 2060004, 2231671, 4463342, 6695013, 8926684, 13390026, 26780052]

約数ペア:

[(1, 26780052), (2, 13390026), (3, 8926684), (4, 6695013), (6, 4463342), (12, 2231671), (13, 2060004), (26, 1030002), (39, 686668), (41, 653172), (52, 515001), (53, 505284), (78, 343334), (79, 338988), (82, 326586), (106, 252642), (123, 217724), (156, 171667), (158, 169494), (159, 168428), (164, 163293), (212, 126321), (237, 112996), (246, 108862), (316, 84747), (318, 84214), (474, 56498), (492, 54431), (533, 50244), (636, 42107), (689, 38868), (948, 28249), (1027, 26076), (1066, 25122), (1378, 19434), (1599, 16748), (2054, 13038), (2067, 12956), (2132, 12561), (2173, 12324), (2756, 9717), (3081, 8692), (3198, 8374), (3239, 8268), (4108, 6519), (4134, 6478), (4187, 6396), (4346, 6162)]