67499264

素因数分解:

$2^8\times 7^2\times {\mathrm{5381}}^1$

素因数の和:5411

約数の個数: 54

約数和(自身を含む): 156761514

約数和(自身を除く): 89262250

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5381, 6272, 10762, 12544, 21524, 37667, 43048, 75334, 86096, 150668, 172192, 263669, 301336, 344384, 527338, 602672, 688768, 1054676, 1205344, 1377536, 2109352, 2410688, 4218704, 4821376, 8437408, 9642752, 16874816, 33749632, 67499264]

約数ペア:

[(1, 67499264), (2, 33749632), (4, 16874816), (7, 9642752), (8, 8437408), (14, 4821376), (16, 4218704), (28, 2410688), (32, 2109352), (49, 1377536), (56, 1205344), (64, 1054676), (98, 688768), (112, 602672), (128, 527338), (196, 344384), (224, 301336), (256, 263669), (392, 172192), (448, 150668), (784, 86096), (896, 75334), (1568, 43048), (1792, 37667), (3136, 21524), (5381, 12544), (6272, 10762)]