47857488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{142433}}^1$

素因数の和:142451

約数の個数: 40

約数和(自身を含む): 141294528

約数和(自身を除く): 93437040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 142433, 284866, 427299, 569732, 854598, 997031, 1139464, 1709196, 1994062, 2278928, 2991093, 3418392, 3988124, 5982186, 6836784, 7976248, 11964372, 15952496, 23928744, 47857488]

約数ペア:

[(1, 47857488), (2, 23928744), (3, 15952496), (4, 11964372), (6, 7976248), (7, 6836784), (8, 5982186), (12, 3988124), (14, 3418392), (16, 2991093), (21, 2278928), (24, 1994062), (28, 1709196), (42, 1139464), (48, 997031), (56, 854598), (84, 569732), (112, 427299), (168, 284866), (336, 142433)]