745235008

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{35393}}^1$

素因数の和:35459

約数の個数: 56

約数和(自身を含む): 1726094592

約数和(自身を除く): 980859584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 10528, 21056, 35393, 70786, 141572, 247751, 283144, 495502, 566288, 991004, 1132576, 1663471, 1982008, 2265152, 3326942, 3964016, 6653884, 7928032, 11644297, 13307768, 15856064, 23288594, 26615536, 46577188, 53231072, 93154376, 106462144, 186308752, 372617504, 745235008]

約数ペア:

[(1, 745235008), (2, 372617504), (4, 186308752), (7, 106462144), (8, 93154376), (14, 53231072), (16, 46577188), (28, 26615536), (32, 23288594), (47, 15856064), (56, 13307768), (64, 11644297), (94, 7928032), (112, 6653884), (188, 3964016), (224, 3326942), (329, 2265152), (376, 1982008), (448, 1663471), (658, 1132576), (752, 991004), (1316, 566288), (1504, 495502), (2632, 283144), (3008, 247751), (5264, 141572), (10528, 70786), (21056, 35393)]