38007794944

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{493249}}^1$

素因数の和:493315

約数の個数: 72

約数和(自身を含む): 88721864000

約数和(自身を除く): 50714069056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1792, 2408, 2752, 4816, 5504, 9632, 11008, 19264, 38528, 77056, 493249, 986498, 1972996, 3452743, 3945992, 6905486, 7891984, 13810972, 15783968, 21209707, 27621944, 31567936, 42419414, 55243888, 63135872, 84838828, 110487776, 126271744, 148467949, 169677656, 220975552, 296935898, 339355312, 441951104, 593871796, 678710624, 883902208, 1187743592, 1357421248, 2375487184, 2714842496, 4750974368, 5429684992, 9501948736, 19003897472, 38007794944]

約数ペア:

[(1, 38007794944), (2, 19003897472), (4, 9501948736), (7, 5429684992), (8, 4750974368), (14, 2714842496), (16, 2375487184), (28, 1357421248), (32, 1187743592), (43, 883902208), (56, 678710624), (64, 593871796), (86, 441951104), (112, 339355312), (128, 296935898), (172, 220975552), (224, 169677656), (256, 148467949), (301, 126271744), (344, 110487776), (448, 84838828), (602, 63135872), (688, 55243888), (896, 42419414), (1204, 31567936), (1376, 27621944), (1792, 21209707), (2408, 15783968), (2752, 13810972), (4816, 7891984), (5504, 6905486), (9632, 3945992), (11008, 3452743), (19264, 1972996), (38528, 986498), (77056, 493249)]