22025904

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 60424704

約数和(自身を除く): 38398800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 71, 92, 138, 142, 184, 213, 276, 281, 284, 368, 426, 552, 562, 568, 843, 852, 1104, 1124, 1136, 1633, 1686, 1704, 2248, 3266, 3372, 3408, 4496, 4899, 6463, 6532, 6744, 9798, 12926, 13064, 13488, 19389, 19596, 19951, 25852, 26128, 38778, 39192, 39902, 51704, 59853, 77556, 78384, 79804, 103408, 119706, 155112, 159608, 239412, 310224, 319216, 458873, 478824, 917746, 957648, 1376619, 1835492, 2753238, 3670984, 5506476, 7341968, 11012952, 22025904]

約数ペア:

[(1, 22025904), (2, 11012952), (3, 7341968), (4, 5506476), (6, 3670984), (8, 2753238), (12, 1835492), (16, 1376619), (23, 957648), (24, 917746), (46, 478824), (48, 458873), (69, 319216), (71, 310224), (92, 239412), (138, 159608), (142, 155112), (184, 119706), (213, 103408), (276, 79804), (281, 78384), (284, 77556), (368, 59853), (426, 51704), (552, 39902), (562, 39192), (568, 38778), (843, 26128), (852, 25852), (1104, 19951), (1124, 19596), (1136, 19389), (1633, 13488), (1686, 13064), (1704, 12926), (2248, 9798), (3266, 6744), (3372, 6532), (3408, 6463), (4496, 4899)]