69748784

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7883}}^1$

素因数の和:7977

約数の個数: 40

約数和(自身を含む): 156418560

約数和(自身を除く): 86669776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 7883, 8848, 15766, 31532, 55181, 63064, 110362, 126128, 220724, 441448, 622757, 882896, 1245514, 2491028, 4359299, 4982056, 8718598, 9964112, 17437196, 34874392, 69748784]

約数ペア:

[(1, 69748784), (2, 34874392), (4, 17437196), (7, 9964112), (8, 8718598), (14, 4982056), (16, 4359299), (28, 2491028), (56, 1245514), (79, 882896), (112, 622757), (158, 441448), (316, 220724), (553, 126128), (632, 110362), (1106, 63064), (1264, 55181), (2212, 31532), (4424, 15766), (7883, 8848)]