25253592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 80424960

約数和(自身を除く): 55171368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 373, 403, 434, 546, 651, 728, 744, 746, 806, 868, 1092, 1119, 1209, 1302, 1492, 1612, 1736, 2184, 2238, 2418, 2604, 2611, 2821, 2984, 3224, 4476, 4836, 4849, 5208, 5222, 5642, 7833, 8463, 8952, 9672, 9698, 10444, 11284, 11563, 14547, 15666, 16926, 19396, 20888, 22568, 23126, 29094, 31332, 33852, 33943, 34689, 38792, 46252, 58188, 62664, 67704, 67886, 69378, 80941, 92504, 101829, 116376, 135772, 138756, 150319, 161882, 203658, 242823, 271544, 277512, 300638, 323764, 407316, 450957, 485646, 601276, 647528, 814632, 901914, 971292, 1052233, 1202552, 1803828, 1942584, 2104466, 3156699, 3607656, 4208932, 6313398, 8417864, 12626796, 25253592]

約数ペア:

[(1, 25253592), (2, 12626796), (3, 8417864), (4, 6313398), (6, 4208932), (7, 3607656), (8, 3156699), (12, 2104466), (13, 1942584), (14, 1803828), (21, 1202552), (24, 1052233), (26, 971292), (28, 901914), (31, 814632), (39, 647528), (42, 601276), (52, 485646), (56, 450957), (62, 407316), (78, 323764), (84, 300638), (91, 277512), (93, 271544), (104, 242823), (124, 203658), (156, 161882), (168, 150319), (182, 138756), (186, 135772), (217, 116376), (248, 101829), (273, 92504), (312, 80941), (364, 69378), (372, 67886), (373, 67704), (403, 62664), (434, 58188), (546, 46252), (651, 38792), (728, 34689), (744, 33943), (746, 33852), (806, 31332), (868, 29094), (1092, 23126), (1119, 22568), (1209, 20888), (1302, 19396), (1492, 16926), (1612, 15666), (1736, 14547), (2184, 11563), (2238, 11284), (2418, 10444), (2604, 9698), (2611, 9672), (2821, 8952), (2984, 8463), (3224, 7833), (4476, 5642), (4836, 5222), (4849, 5208)]