42128808

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21149}}^1$

素因数の和:21241

約数の個数: 32

約数和(自身を含む): 106596000

約数和(自身を除く): 64467192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 21149, 42298, 63447, 84596, 126894, 169192, 253788, 507576, 1755367, 3510734, 5266101, 7021468, 10532202, 14042936, 21064404, 42128808]

約数ペア:

[(1, 42128808), (2, 21064404), (3, 14042936), (4, 10532202), (6, 7021468), (8, 5266101), (12, 3510734), (24, 1755367), (83, 507576), (166, 253788), (249, 169192), (332, 126894), (498, 84596), (664, 63447), (996, 42298), (1992, 21149)]