61487104

素因数分解:

$2^{11}\times 7^1\times {\mathrm{4289}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 140540400

約数和(自身を除く): 79053296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4289, 7168, 8578, 14336, 17156, 30023, 34312, 60046, 68624, 120092, 137248, 240184, 274496, 480368, 548992, 960736, 1097984, 1921472, 2195968, 3842944, 4391936, 7685888, 8783872, 15371776, 30743552, 61487104]

約数ペア:

[(1, 61487104), (2, 30743552), (4, 15371776), (7, 8783872), (8, 7685888), (14, 4391936), (16, 3842944), (28, 2195968), (32, 1921472), (56, 1097984), (64, 960736), (112, 548992), (128, 480368), (224, 274496), (256, 240184), (448, 137248), (512, 120092), (896, 68624), (1024, 60046), (1792, 34312), (2048, 30023), (3584, 17156), (4289, 14336), (7168, 8578)]