42155722

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 75248640

約数和(自身を除く): 33092918

約数列:

[1, 2, 7, 14, 31, 62, 137, 217, 274, 434, 709, 959, 1418, 1918, 4247, 4963, 8494, 9926, 21979, 29729, 43958, 59458, 97133, 153853, 194266, 307706, 679931, 1359862, 3011123, 6022246, 21077861, 42155722]

約数ペア:

[(1, 42155722), (2, 21077861), (7, 6022246), (14, 3011123), (31, 1359862), (62, 679931), (137, 307706), (217, 194266), (274, 153853), (434, 97133), (709, 59458), (959, 43958), (1418, 29729), (1918, 21979), (4247, 9926), (4963, 8494)]