42844624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 89244288

約数和(自身を除く): 46399664

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 2351, 4556, 4702, 9112, 9404, 18224, 18808, 37616, 39967, 79934, 157517, 159868, 315034, 319736, 630068, 639472, 1260136, 2520272, 2677789, 5355578, 10711156, 21422312, 42844624]

約数ペア:

[(1, 42844624), (2, 21422312), (4, 10711156), (8, 5355578), (16, 2677789), (17, 2520272), (34, 1260136), (67, 639472), (68, 630068), (134, 319736), (136, 315034), (268, 159868), (272, 157517), (536, 79934), (1072, 39967), (1139, 37616), (2278, 18808), (2351, 18224), (4556, 9404), (4702, 9112)]