63871598

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 119180160

約数和(自身を除く): 55308562

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 602, 659, 989, 1127, 1318, 1978, 2107, 2254, 4214, 4613, 6923, 9226, 13846, 15157, 28337, 30314, 32291, 48461, 56674, 64582, 96922, 106099, 198359, 212198, 396718, 651751, 742693, 1303502, 1388513, 1485386, 2777026, 4562257, 9124514, 31935799, 63871598]

約数ペア:

[(1, 63871598), (2, 31935799), (7, 9124514), (14, 4562257), (23, 2777026), (43, 1485386), (46, 1388513), (49, 1303502), (86, 742693), (98, 651751), (161, 396718), (301, 212198), (322, 198359), (602, 106099), (659, 96922), (989, 64582), (1127, 56674), (1318, 48461), (1978, 32291), (2107, 30314), (2254, 28337), (4214, 15157), (4613, 13846), (6923, 9226)]