19626061504

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{166571}}^1$

素因数の和:166853

約数の個数: 56

約数和(自身を含む): 44678608128

約数和(自身を除く): 25052546624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 448, 526, 1052, 1841, 2104, 3682, 4208, 7364, 8416, 14728, 16832, 29456, 58912, 117824, 166571, 333142, 666284, 1165997, 1332568, 2331994, 2665136, 4663988, 5330272, 9327976, 10660544, 18655952, 37311904, 43808173, 74623808, 87616346, 175232692, 306657211, 350465384, 613314422, 700930768, 1226628844, 1401861536, 2453257688, 2803723072, 4906515376, 9813030752, 19626061504]

約数ペア:

[(1, 19626061504), (2, 9813030752), (4, 4906515376), (7, 2803723072), (8, 2453257688), (14, 1401861536), (16, 1226628844), (28, 700930768), (32, 613314422), (56, 350465384), (64, 306657211), (112, 175232692), (224, 87616346), (263, 74623808), (448, 43808173), (526, 37311904), (1052, 18655952), (1841, 10660544), (2104, 9327976), (3682, 5330272), (4208, 4663988), (7364, 2665136), (8416, 2331994), (14728, 1332568), (16832, 1165997), (29456, 666284), (58912, 333142), (117824, 166571)]