42780032

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{5479}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 86638800

約数和(自身を除く): 43858768

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 5479, 7808, 10958, 21916, 43832, 87664, 175328, 334219, 350656, 668438, 701312, 1336876, 2673752, 5347504, 10695008, 21390016, 42780032]

約数ペア:

[(1, 42780032), (2, 21390016), (4, 10695008), (8, 5347504), (16, 2673752), (32, 1336876), (61, 701312), (64, 668438), (122, 350656), (128, 334219), (244, 175328), (488, 87664), (976, 43832), (1952, 21916), (3904, 10958), (5479, 7808)]