83779766

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 148433472

約数和(自身を除く): 64653706

約数列:

[1, 2, 7, 14, 37, 74, 197, 259, 394, 518, 821, 1379, 1642, 2758, 5747, 7289, 11494, 14578, 30377, 51023, 60754, 102046, 161737, 212639, 323474, 425278, 1132159, 2264318, 5984269, 11968538, 41889883, 83779766]

約数ペア:

[(1, 83779766), (2, 41889883), (7, 11968538), (14, 5984269), (37, 2264318), (74, 1132159), (197, 425278), (259, 323474), (394, 212639), (518, 161737), (821, 102046), (1379, 60754), (1642, 51023), (2758, 30377), (5747, 14578), (7289, 11494)]