71850198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12487}}^1$

素因数の和:12636

約数の個数: 32

約数和(自身を含む): 165441024

約数和(自身を除く): 93590826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 12487, 24974, 37461, 74922, 87409, 174818, 262227, 524454, 1710719, 3421438, 5132157, 10264314, 11975033, 23950066, 35925099, 71850198]

約数ペア:

[(1, 71850198), (2, 35925099), (3, 23950066), (6, 11975033), (7, 10264314), (14, 5132157), (21, 3421438), (42, 1710719), (137, 524454), (274, 262227), (411, 174818), (822, 87409), (959, 74922), (1918, 37461), (2877, 24974), (5754, 12487)]