42492428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 85392384

約数和(自身を除く): 42899956

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 407, 473, 607, 814, 946, 1214, 1591, 1628, 1892, 2428, 3182, 6364, 6677, 13354, 17501, 22459, 26101, 26708, 35002, 44918, 52202, 70004, 89836, 104404, 247049, 287111, 494098, 574222, 965737, 988196, 1148444, 1931474, 3862948, 10623107, 21246214, 42492428]

約数ペア:

[(1, 42492428), (2, 21246214), (4, 10623107), (11, 3862948), (22, 1931474), (37, 1148444), (43, 988196), (44, 965737), (74, 574222), (86, 494098), (148, 287111), (172, 247049), (407, 104404), (473, 89836), (607, 70004), (814, 52202), (946, 44918), (1214, 35002), (1591, 26708), (1628, 26101), (1892, 22459), (2428, 17501), (3182, 13354), (6364, 6677)]