28415952

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4813}}^1$

素因数の和:4868

約数の個数: 60

約数和(自身を含む): 81481764

約数和(自身を除く): 53065812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 4813, 5904, 9626, 14439, 19252, 28878, 38504, 43317, 57756, 77008, 86634, 115512, 173268, 197333, 231024, 346536, 394666, 591999, 693072, 789332, 1183998, 1578664, 1775997, 2367996, 3157328, 3551994, 4735992, 7103988, 9471984, 14207976, 28415952]

約数ペア:

[(1, 28415952), (2, 14207976), (3, 9471984), (4, 7103988), (6, 4735992), (8, 3551994), (9, 3157328), (12, 2367996), (16, 1775997), (18, 1578664), (24, 1183998), (36, 789332), (41, 693072), (48, 591999), (72, 394666), (82, 346536), (123, 231024), (144, 197333), (164, 173268), (246, 115512), (328, 86634), (369, 77008), (492, 57756), (656, 43317), (738, 38504), (984, 28878), (1476, 19252), (1968, 14439), (2952, 9626), (4813, 5904)]