39649024

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2616

約数の個数: 36

約数和(自身を含む): 80472280

約数和(自身を除く): 40823256

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 2539, 3904, 5078, 7808, 10156, 15616, 20312, 40624, 81248, 154879, 162496, 309758, 324992, 619516, 649984, 1239032, 2478064, 4956128, 9912256, 19824512, 39649024]

約数ペア:

[(1, 39649024), (2, 19824512), (4, 9912256), (8, 4956128), (16, 2478064), (32, 1239032), (61, 649984), (64, 619516), (122, 324992), (128, 309758), (244, 162496), (256, 154879), (488, 81248), (976, 40624), (1952, 20312), (2539, 15616), (3904, 10156), (5078, 7808)]