70848256

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2664

約数の個数: 36

約数和(自身を含む): 142773400

約数和(自身を除く): 71925144

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1744, 2539, 3488, 5078, 6976, 10156, 13952, 20312, 27904, 40624, 81248, 162496, 276751, 324992, 553502, 649984, 1107004, 2214008, 4428016, 8856032, 17712064, 35424128, 70848256]

約数ペア:

[(1, 70848256), (2, 35424128), (4, 17712064), (8, 8856032), (16, 4428016), (32, 2214008), (64, 1107004), (109, 649984), (128, 553502), (218, 324992), (256, 276751), (436, 162496), (872, 81248), (1744, 40624), (2539, 27904), (3488, 20312), (5078, 13952), (6976, 10156)]