2842576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 6213888

約数和(自身を除く): 3371312

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 521, 682, 1042, 1364, 2084, 2728, 4168, 5456, 5731, 8336, 11462, 16151, 22924, 32302, 45848, 64604, 91696, 129208, 177661, 258416, 355322, 710644, 1421288, 2842576]

約数ペア:

[(1, 2842576), (2, 1421288), (4, 710644), (8, 355322), (11, 258416), (16, 177661), (22, 129208), (31, 91696), (44, 64604), (62, 45848), (88, 32302), (124, 22924), (176, 16151), (248, 11462), (341, 8336), (496, 5731), (521, 5456), (682, 4168), (1042, 2728), (1364, 2084)]