28058976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 92343888

約数和(自身を除く): 64284912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 521, 528, 544, 561, 612, 748, 792, 816, 1042, 1056, 1122, 1224, 1496, 1563, 1584, 1632, 1683, 2084, 2244, 2448, 2992, 3126, 3168, 3366, 4168, 4488, 4689, 4896, 5731, 5984, 6252, 6732, 8336, 8857, 8976, 9378, 11462, 12504, 13464, 16672, 17193, 17714, 17952, 18756, 22924, 25008, 26571, 26928, 34386, 35428, 37512, 45848, 50016, 51579, 53142, 53856, 68772, 70856, 75024, 79713, 91696, 97427, 103158, 106284, 137544, 141712, 150048, 159426, 183392, 194854, 206316, 212568, 275088, 283424, 292281, 318852, 389708, 412632, 425136, 550176, 584562, 637704, 779416, 825264, 850272, 876843, 1169124, 1275408, 1558832, 1650528, 1753686, 2338248, 2550816, 3117664, 3507372, 4676496, 7014744, 9352992, 14029488, 28058976]

約数ペア:

[(1, 28058976), (2, 14029488), (3, 9352992), (4, 7014744), (6, 4676496), (8, 3507372), (9, 3117664), (11, 2550816), (12, 2338248), (16, 1753686), (17, 1650528), (18, 1558832), (22, 1275408), (24, 1169124), (32, 876843), (33, 850272), (34, 825264), (36, 779416), (44, 637704), (48, 584562), (51, 550176), (66, 425136), (68, 412632), (72, 389708), (88, 318852), (96, 292281), (99, 283424), (102, 275088), (132, 212568), (136, 206316), (144, 194854), (153, 183392), (176, 159426), (187, 150048), (198, 141712), (204, 137544), (264, 106284), (272, 103158), (288, 97427), (306, 91696), (352, 79713), (374, 75024), (396, 70856), (408, 68772), (521, 53856), (528, 53142), (544, 51579), (561, 50016), (612, 45848), (748, 37512), (792, 35428), (816, 34386), (1042, 26928), (1056, 26571), (1122, 25008), (1224, 22924), (1496, 18756), (1563, 17952), (1584, 17714), (1632, 17193), (1683, 16672), (2084, 13464), (2244, 12504), (2448, 11462), (2992, 9378), (3126, 8976), (3168, 8857), (3366, 8336), (4168, 6732), (4488, 6252), (4689, 5984), (4896, 5731)]