42027776

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 98112000

約数和(自身を除く): 56084224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 499, 658, 752, 896, 998, 1316, 1504, 1792, 1996, 2632, 3008, 3493, 3992, 5264, 6016, 6986, 7984, 10528, 12032, 13972, 15968, 21056, 23453, 27944, 31936, 42112, 46906, 55888, 63872, 84224, 93812, 111776, 127744, 164171, 187624, 223552, 328342, 375248, 447104, 656684, 750496, 894208, 1313368, 1500992, 2626736, 3001984, 5253472, 6003968, 10506944, 21013888, 42027776]

約数ペア:

[(1, 42027776), (2, 21013888), (4, 10506944), (7, 6003968), (8, 5253472), (14, 3001984), (16, 2626736), (28, 1500992), (32, 1313368), (47, 894208), (56, 750496), (64, 656684), (94, 447104), (112, 375248), (128, 328342), (188, 223552), (224, 187624), (256, 164171), (329, 127744), (376, 111776), (448, 93812), (499, 84224), (658, 63872), (752, 55888), (896, 46906), (998, 42112), (1316, 31936), (1504, 27944), (1792, 23453), (1996, 21056), (2632, 15968), (3008, 13972), (3493, 12032), (3992, 10528), (5264, 7984), (6016, 6986)]