28302336

素因数分解:

$2^{10}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 132

約数和(自身を含む): 84942312

約数和(自身を除く): 56639976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 83, 96, 111, 128, 144, 148, 166, 192, 222, 249, 256, 288, 296, 332, 333, 384, 444, 498, 512, 576, 592, 664, 666, 747, 768, 888, 996, 1024, 1152, 1184, 1328, 1332, 1494, 1536, 1776, 1992, 2304, 2368, 2656, 2664, 2988, 3071, 3072, 3552, 3984, 4608, 4736, 5312, 5328, 5976, 6142, 7104, 7968, 9213, 9216, 9472, 10624, 10656, 11952, 12284, 14208, 15936, 18426, 18944, 21248, 21312, 23904, 24568, 27639, 28416, 31872, 36852, 37888, 42496, 42624, 47808, 49136, 55278, 56832, 63744, 73704, 84992, 85248, 95616, 98272, 110556, 113664, 127488, 147408, 170496, 191232, 196544, 221112, 254976, 294816, 340992, 382464, 393088, 442224, 589632, 764928, 786176, 884448, 1179264, 1572352, 1768896, 2358528, 3144704, 3537792, 4717056, 7075584, 9434112, 14151168, 28302336]

約数ペア:

[(1, 28302336), (2, 14151168), (3, 9434112), (4, 7075584), (6, 4717056), (8, 3537792), (9, 3144704), (12, 2358528), (16, 1768896), (18, 1572352), (24, 1179264), (32, 884448), (36, 786176), (37, 764928), (48, 589632), (64, 442224), (72, 393088), (74, 382464), (83, 340992), (96, 294816), (111, 254976), (128, 221112), (144, 196544), (148, 191232), (166, 170496), (192, 147408), (222, 127488), (249, 113664), (256, 110556), (288, 98272), (296, 95616), (332, 85248), (333, 84992), (384, 73704), (444, 63744), (498, 56832), (512, 55278), (576, 49136), (592, 47808), (664, 42624), (666, 42496), (747, 37888), (768, 36852), (888, 31872), (996, 28416), (1024, 27639), (1152, 24568), (1184, 23904), (1328, 21312), (1332, 21248), (1494, 18944), (1536, 18426), (1776, 15936), (1992, 14208), (2304, 12284), (2368, 11952), (2656, 10656), (2664, 10624), (2988, 9472), (3071, 9216), (3072, 9213), (3552, 7968), (3984, 7104), (4608, 6142), (4736, 5976), (5312, 5328)]