42750283828

素因数分解:

$2^2\times 7^3\times {\mathrm{3019}}^1\times {\mathrm{10321}}^1$

素因数の和:13365

約数の個数: 48

約数和(自身を含む): 87282832000

約数和(自身を除く): 44532548172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 3019, 6038, 10321, 12076, 20642, 21133, 41284, 42266, 72247, 84532, 144494, 147931, 288988, 295862, 505729, 591724, 1011458, 1035517, 2022916, 2071034, 3540103, 4142068, 7080206, 14160412, 31159099, 62318198, 124636396, 218113693, 436227386, 872454772, 1526795851, 3053591702, 6107183404, 10687570957, 21375141914, 42750283828]

約数ペア:

[(1, 42750283828), (2, 21375141914), (4, 10687570957), (7, 6107183404), (14, 3053591702), (28, 1526795851), (49, 872454772), (98, 436227386), (196, 218113693), (343, 124636396), (686, 62318198), (1372, 31159099), (3019, 14160412), (6038, 7080206), (10321, 4142068), (12076, 3540103), (20642, 2071034), (21133, 2022916), (41284, 1035517), (42266, 1011458), (72247, 591724), (84532, 505729), (144494, 295862), (147931, 288988)]