1877004032

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 3880623936

約数和(自身を除く): 2003619904

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 73, 94, 128, 146, 188, 256, 292, 376, 584, 752, 1168, 1504, 2137, 2336, 3008, 3431, 4274, 4672, 6016, 6862, 8548, 9344, 12032, 13724, 17096, 18688, 27448, 34192, 54896, 68384, 100439, 109792, 136768, 156001, 200878, 219584, 273536, 312002, 401756, 439168, 547072, 624004, 803512, 878336, 1248008, 1607024, 2496016, 3214048, 4992032, 6428096, 7332047, 9984064, 12856192, 14664094, 19968128, 25712384, 29328188, 39936256, 58656376, 117312752, 234625504, 469251008, 938502016, 1877004032]

約数ペア:

[(1, 1877004032), (2, 938502016), (4, 469251008), (8, 234625504), (16, 117312752), (32, 58656376), (47, 39936256), (64, 29328188), (73, 25712384), (94, 19968128), (128, 14664094), (146, 12856192), (188, 9984064), (256, 7332047), (292, 6428096), (376, 4992032), (584, 3214048), (752, 2496016), (1168, 1607024), (1504, 1248008), (2137, 878336), (2336, 803512), (3008, 624004), (3431, 547072), (4274, 439168), (4672, 401756), (6016, 312002), (6862, 273536), (8548, 219584), (9344, 200878), (12032, 156001), (13724, 136768), (17096, 109792), (18688, 100439), (27448, 68384), (34192, 54896)]