520028416

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{33301}}^1$

素因数の和:33378

約数の個数: 36

約数和(自身を含む): 1055073964

約数和(自身を除く): 535045548

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 15616, 33301, 66602, 133204, 266408, 532816, 1065632, 2031361, 2131264, 4062722, 4262528, 8125444, 8525056, 16250888, 32501776, 65003552, 130007104, 260014208, 520028416]

約数ペア:

[(1, 520028416), (2, 260014208), (4, 130007104), (8, 65003552), (16, 32501776), (32, 16250888), (61, 8525056), (64, 8125444), (122, 4262528), (128, 4062722), (244, 2131264), (256, 2031361), (488, 1065632), (976, 532816), (1952, 266408), (3904, 133204), (7808, 66602), (15616, 33301)]