70617344

素因数分解:

$2^8\times 7^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 162767808

約数和(自身を除く): 92150464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 251, 256, 314, 448, 502, 628, 896, 1004, 1099, 1256, 1757, 1792, 2008, 2198, 2512, 3514, 4016, 4396, 5024, 7028, 8032, 8792, 10048, 14056, 16064, 17584, 20096, 28112, 32128, 35168, 39407, 40192, 56224, 64256, 70336, 78814, 112448, 140672, 157628, 224896, 275849, 281344, 315256, 449792, 551698, 630512, 1103396, 1261024, 2206792, 2522048, 4413584, 5044096, 8827168, 10088192, 17654336, 35308672, 70617344]

約数ペア:

[(1, 70617344), (2, 35308672), (4, 17654336), (7, 10088192), (8, 8827168), (14, 5044096), (16, 4413584), (28, 2522048), (32, 2206792), (56, 1261024), (64, 1103396), (112, 630512), (128, 551698), (157, 449792), (224, 315256), (251, 281344), (256, 275849), (314, 224896), (448, 157628), (502, 140672), (628, 112448), (896, 78814), (1004, 70336), (1099, 64256), (1256, 56224), (1757, 40192), (1792, 39407), (2008, 35168), (2198, 32128), (2512, 28112), (3514, 20096), (4016, 17584), (4396, 16064), (5024, 14056), (7028, 10048), (8032, 8792)]