1945520166464

素因数分解:

$2^6\times 7^1\times {\mathrm{78511}}^1\times {\mathrm{55313}}^1$

素因数の和:133843

約数の個数: 56

約数和(自身を含む): 4412297772288

約数和(自身を除く): 2466777605824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 55313, 78511, 110626, 157022, 221252, 314044, 387191, 442504, 549577, 628088, 774382, 885008, 1099154, 1256176, 1548764, 1770016, 2198308, 2512352, 3097528, 3540032, 4396616, 5024704, 6195056, 8793232, 12390112, 17586464, 24780224, 35172928, 4342678943, 8685357886, 17370715772, 30398752601, 34741431544, 60797505202, 69482863088, 121595010404, 138965726176, 243190020808, 277931452352, 486380041616, 972760083232, 1945520166464]

約数ペア:

[(1, 1945520166464), (2, 972760083232), (4, 486380041616), (7, 277931452352), (8, 243190020808), (14, 138965726176), (16, 121595010404), (28, 69482863088), (32, 60797505202), (56, 34741431544), (64, 30398752601), (112, 17370715772), (224, 8685357886), (448, 4342678943), (55313, 35172928), (78511, 24780224), (110626, 17586464), (157022, 12390112), (221252, 8793232), (314044, 6195056), (387191, 5024704), (442504, 4396616), (549577, 3540032), (628088, 3097528), (774382, 2512352), (885008, 2198308), (1099154, 1770016), (1256176, 1548764)]