72071104

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8467}}^1$

素因数の和:8505

約数の個数: 56

約数和(自身を含む): 172069760

約数和(自身を除く): 99998656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8467, 8512, 16934, 33868, 59269, 67736, 118538, 135472, 160873, 237076, 270944, 321746, 474152, 541888, 643492, 948304, 1126111, 1286984, 1896608, 2252222, 2573968, 3793216, 4504444, 5147936, 9008888, 10295872, 18017776, 36035552, 72071104]

約数ペア:

[(1, 72071104), (2, 36035552), (4, 18017776), (7, 10295872), (8, 9008888), (14, 5147936), (16, 4504444), (19, 3793216), (28, 2573968), (32, 2252222), (38, 1896608), (56, 1286984), (64, 1126111), (76, 948304), (112, 643492), (133, 541888), (152, 474152), (224, 321746), (266, 270944), (304, 237076), (448, 160873), (532, 135472), (608, 118538), (1064, 67736), (1216, 59269), (2128, 33868), (4256, 16934), (8467, 8512)]