7718928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{22973}}^1$

素因数の和:22991

約数の個数: 40

約数和(自身を含む): 22790208

約数和(自身を除く): 15071280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 22973, 45946, 68919, 91892, 137838, 160811, 183784, 275676, 321622, 367568, 482433, 551352, 643244, 964866, 1102704, 1286488, 1929732, 2572976, 3859464, 7718928]

約数ペア:

[(1, 7718928), (2, 3859464), (3, 2572976), (4, 1929732), (6, 1286488), (7, 1102704), (8, 964866), (12, 643244), (14, 551352), (16, 482433), (21, 367568), (24, 321622), (28, 275676), (42, 183784), (48, 160811), (56, 137838), (84, 91892), (112, 68919), (168, 45946), (336, 22973)]