23666944

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 55335168

約数和(自身を除く): 31668224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 281, 329, 376, 448, 562, 658, 752, 896, 1124, 1316, 1504, 1792, 1967, 2248, 2632, 3008, 3934, 4496, 5264, 6016, 7868, 8992, 10528, 12032, 13207, 15736, 17984, 21056, 26414, 31472, 35968, 42112, 52828, 62944, 71936, 84224, 92449, 105656, 125888, 184898, 211312, 251776, 369796, 422624, 503552, 739592, 845248, 1479184, 1690496, 2958368, 3380992, 5916736, 11833472, 23666944]

約数ペア:

[(1, 23666944), (2, 11833472), (4, 5916736), (7, 3380992), (8, 2958368), (14, 1690496), (16, 1479184), (28, 845248), (32, 739592), (47, 503552), (56, 422624), (64, 369796), (94, 251776), (112, 211312), (128, 184898), (188, 125888), (224, 105656), (256, 92449), (281, 84224), (329, 71936), (376, 62944), (448, 52828), (562, 42112), (658, 35968), (752, 31472), (896, 26414), (1124, 21056), (1316, 17984), (1504, 15736), (1792, 13207), (1967, 12032), (2248, 10528), (2632, 8992), (3008, 7868), (3934, 6016), (4496, 5264)]