70897792

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 163967040

約数和(自身を除く): 93069248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1181, 1876, 2144, 2362, 3752, 4288, 4724, 7504, 8267, 8576, 9448, 15008, 16534, 18896, 30016, 33068, 37792, 60032, 66136, 75584, 79127, 132272, 151168, 158254, 264544, 316508, 529088, 553889, 633016, 1058176, 1107778, 1266032, 2215556, 2532064, 4431112, 5064128, 8862224, 10128256, 17724448, 35448896, 70897792]

約数ペア:

[(1, 70897792), (2, 35448896), (4, 17724448), (7, 10128256), (8, 8862224), (14, 5064128), (16, 4431112), (28, 2532064), (32, 2215556), (56, 1266032), (64, 1107778), (67, 1058176), (112, 633016), (128, 553889), (134, 529088), (224, 316508), (268, 264544), (448, 158254), (469, 151168), (536, 132272), (896, 79127), (938, 75584), (1072, 66136), (1181, 60032), (1876, 37792), (2144, 33068), (2362, 30016), (3752, 18896), (4288, 16534), (4724, 15008), (7504, 9448), (8267, 8576)]