260014208

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{33301}}^1$

素因数の和:33376

約数の個数: 32

約数和(自身を含む): 526504620

約数和(自身を除く): 266490412

約数列:

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

約数ペア:

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