27892810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5958

約数の個数: 32

約数和(自身を含む): 56054592

約数和(自身を除く): 28161782

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 5897, 11794, 29485, 58970, 64867, 129734, 253571, 324335, 507142, 648670, 1267855, 2535710, 2789281, 5578562, 13946405, 27892810]

約数ペア:

[(1, 27892810), (2, 13946405), (5, 5578562), (10, 2789281), (11, 2535710), (22, 1267855), (43, 648670), (55, 507142), (86, 324335), (110, 253571), (215, 129734), (430, 64867), (473, 58970), (946, 29485), (2365, 11794), (4730, 5897)]