64120804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7793}}^1$

素因数の和:7836

約数の個数: 36

約数和(自身を含む): 130611852

約数和(自身を除く): 66491048

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 7793, 8228, 15586, 31172, 85723, 132481, 171446, 264962, 342892, 529924, 942953, 1457291, 1885906, 2914582, 3771812, 5829164, 16030201, 32060402, 64120804]

約数ペア:

[(1, 64120804), (2, 32060402), (4, 16030201), (11, 5829164), (17, 3771812), (22, 2914582), (34, 1885906), (44, 1457291), (68, 942953), (121, 529924), (187, 342892), (242, 264962), (374, 171446), (484, 132481), (748, 85723), (2057, 31172), (4114, 15586), (7793, 8228)]