1867936256

素因数分解:

$2^9\times {\mathrm{373}}^1\times {\mathrm{9781}}^1$

素因数の和:10172

約数の個数: 40

約数和(自身を含む): 3742612764

約数和(自身を除く): 1874676508

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 373, 512, 746, 1492, 2984, 5968, 9781, 11936, 19562, 23872, 39124, 47744, 78248, 95488, 156496, 190976, 312992, 625984, 1251968, 2503936, 3648313, 5007872, 7296626, 14593252, 29186504, 58373008, 116746016, 233492032, 466984064, 933968128, 1867936256]

約数ペア:

[(1, 1867936256), (2, 933968128), (4, 466984064), (8, 233492032), (16, 116746016), (32, 58373008), (64, 29186504), (128, 14593252), (256, 7296626), (373, 5007872), (512, 3648313), (746, 2503936), (1492, 1251968), (2984, 625984), (5968, 312992), (9781, 190976), (11936, 156496), (19562, 95488), (23872, 78248), (39124, 47744)]