66291790544

素因数分解:

$2^4\times 7^1\times {\mathrm{18481}}^1\times {\mathrm{32027}}^1$

素因数の和:50523

約数の個数: 40

約数和(自身を含む): 146801491008

約数和(自身を除く): 80509700464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18481, 32027, 36962, 64054, 73924, 128108, 129367, 147848, 224189, 256216, 258734, 295696, 448378, 512432, 517468, 896756, 1034936, 1793512, 2069872, 3587024, 591890987, 1183781974, 2367563948, 4143236909, 4735127896, 8286473818, 9470255792, 16572947636, 33145895272, 66291790544]

約数ペア:

[(1, 66291790544), (2, 33145895272), (4, 16572947636), (7, 9470255792), (8, 8286473818), (14, 4735127896), (16, 4143236909), (28, 2367563948), (56, 1183781974), (112, 591890987), (18481, 3587024), (32027, 2069872), (36962, 1793512), (64054, 1034936), (73924, 896756), (128108, 517468), (129367, 512432), (147848, 448378), (224189, 295696), (256216, 258734)]