64408214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 110177760

約数和(自身を除く): 45769546

約数列:

[1, 2, 13, 19, 26, 38, 241, 247, 482, 494, 541, 1082, 3133, 4579, 6266, 7033, 9158, 10279, 14066, 20558, 59527, 119054, 130381, 133627, 260762, 267254, 1694953, 2477239, 3389906, 4954478, 32204107, 64408214]

約数ペア:

[(1, 64408214), (2, 32204107), (13, 4954478), (19, 3389906), (26, 2477239), (38, 1694953), (241, 267254), (247, 260762), (482, 133627), (494, 130381), (541, 119054), (1082, 59527), (3133, 20558), (4579, 14066), (6266, 10279), (7033, 9158)]