61982746

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 114353856

約数和(自身を除く): 52371110

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 107, 161, 214, 257, 322, 514, 749, 1127, 1498, 1799, 2254, 2461, 3598, 4922, 5243, 5911, 10486, 11822, 12593, 17227, 25186, 27499, 34454, 41377, 54998, 82754, 120589, 192493, 241178, 289639, 384986, 579278, 632477, 1264954, 1347451, 2694902, 4427339, 8854678, 30991373, 61982746]

約数ペア:

[(1, 61982746), (2, 30991373), (7, 8854678), (14, 4427339), (23, 2694902), (46, 1347451), (49, 1264954), (98, 632477), (107, 579278), (161, 384986), (214, 289639), (257, 241178), (322, 192493), (514, 120589), (749, 82754), (1127, 54998), (1498, 41377), (1799, 34454), (2254, 27499), (2461, 25186), (3598, 17227), (4922, 12593), (5243, 11822), (5911, 10486)]