40480576

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{10369}}^1$

素因数の和:10442

約数の個数: 28

約数和(自身を含む): 81653380

約数和(自身を除く): 41172804

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 10369, 20738, 41476, 82952, 165904, 331808, 632509, 663616, 1265018, 2530036, 5060072, 10120144, 20240288, 40480576]

約数ペア:

[(1, 40480576), (2, 20240288), (4, 10120144), (8, 5060072), (16, 2530036), (32, 1265018), (61, 663616), (64, 632509), (122, 331808), (244, 165904), (488, 82952), (976, 41476), (1952, 20738), (3904, 10369)]