27800448

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5599

約数の個数: 64

約数和(自身を含む): 79539600

約数和(自身を除く): 51739152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 5569, 11138, 16707, 22276, 33414, 44552, 66828, 72397, 89104, 133656, 144794, 178208, 217191, 267312, 289588, 356416, 434382, 534624, 579176, 712832, 868764, 1069248, 1158352, 1737528, 2138496, 2316704, 3475056, 4633408, 6950112, 9266816, 13900224, 27800448]

約数ペア:

[(1, 27800448), (2, 13900224), (3, 9266816), (4, 6950112), (6, 4633408), (8, 3475056), (12, 2316704), (13, 2138496), (16, 1737528), (24, 1158352), (26, 1069248), (32, 868764), (39, 712832), (48, 579176), (52, 534624), (64, 434382), (78, 356416), (96, 289588), (104, 267312), (128, 217191), (156, 178208), (192, 144794), (208, 133656), (312, 89104), (384, 72397), (416, 66828), (624, 44552), (832, 33414), (1248, 22276), (1664, 16707), (2496, 11138), (4992, 5569)]