65940448

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12799}}^1$

素因数の和:12839

約数の個数: 48

約数和(自身を含む): 154828800

約数和(自身を除く): 88888352

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12799, 25598, 51196, 89593, 102392, 179186, 204784, 294377, 358372, 409568, 588754, 716744, 1177508, 1433488, 2060639, 2355016, 2866976, 4121278, 4710032, 8242556, 9420064, 16485112, 32970224, 65940448]

約数ペア:

[(1, 65940448), (2, 32970224), (4, 16485112), (7, 9420064), (8, 8242556), (14, 4710032), (16, 4121278), (23, 2866976), (28, 2355016), (32, 2060639), (46, 1433488), (56, 1177508), (92, 716744), (112, 588754), (161, 409568), (184, 358372), (224, 294377), (322, 204784), (368, 179186), (644, 102392), (736, 89593), (1288, 51196), (2576, 25598), (5152, 12799)]