12599552

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 29433600

約数和(自身を除く): 16834048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 89, 112, 128, 158, 178, 224, 256, 316, 356, 448, 553, 623, 632, 712, 896, 1106, 1246, 1264, 1424, 1792, 2212, 2492, 2528, 2848, 4424, 4984, 5056, 5696, 7031, 8848, 9968, 10112, 11392, 14062, 17696, 19936, 20224, 22784, 28124, 35392, 39872, 49217, 56248, 70784, 79744, 98434, 112496, 141568, 159488, 196868, 224992, 393736, 449984, 787472, 899968, 1574944, 1799936, 3149888, 6299776, 12599552]

約数ペア:

[(1, 12599552), (2, 6299776), (4, 3149888), (7, 1799936), (8, 1574944), (14, 899968), (16, 787472), (28, 449984), (32, 393736), (56, 224992), (64, 196868), (79, 159488), (89, 141568), (112, 112496), (128, 98434), (158, 79744), (178, 70784), (224, 56248), (256, 49217), (316, 39872), (356, 35392), (448, 28124), (553, 22784), (623, 20224), (632, 19936), (712, 17696), (896, 14062), (1106, 11392), (1246, 10112), (1264, 9968), (1424, 8848), (1792, 7031), (2212, 5696), (2492, 5056), (2528, 4984), (2848, 4424)]