68105408

素因数分解:

$2^6\times 7^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:841

約数の個数: 56

約数和(自身を含む): 155289504

約数和(自身を除く): 87184096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 281, 448, 541, 562, 1082, 1124, 1967, 2164, 2248, 3787, 3934, 4328, 4496, 7574, 7868, 8656, 8992, 15148, 15736, 17312, 17984, 30296, 31472, 34624, 60592, 62944, 121184, 125888, 152021, 242368, 304042, 608084, 1064147, 1216168, 2128294, 2432336, 4256588, 4864672, 8513176, 9729344, 17026352, 34052704, 68105408]

約数ペア:

[(1, 68105408), (2, 34052704), (4, 17026352), (7, 9729344), (8, 8513176), (14, 4864672), (16, 4256588), (28, 2432336), (32, 2128294), (56, 1216168), (64, 1064147), (112, 608084), (224, 304042), (281, 242368), (448, 152021), (541, 125888), (562, 121184), (1082, 62944), (1124, 60592), (1967, 34624), (2164, 31472), (2248, 30296), (3787, 17984), (3934, 17312), (4328, 15736), (4496, 15148), (7574, 8992), (7868, 8656)]