2155702976

素因数分解:

$2^6\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{3733}}^1$

素因数の和:5041

約数の個数: 56

約数和(自身を含む): 4893929760

約数和(自身を除く): 2738226784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1289, 2578, 3733, 5156, 7466, 9023, 10312, 14932, 18046, 20624, 26131, 29864, 36092, 41248, 52262, 59728, 72184, 82496, 104524, 119456, 144368, 209048, 238912, 288736, 418096, 577472, 836192, 1672384, 4811837, 9623674, 19247348, 33682859, 38494696, 67365718, 76989392, 134731436, 153978784, 269462872, 307957568, 538925744, 1077851488, 2155702976]

約数ペア:

[(1, 2155702976), (2, 1077851488), (4, 538925744), (7, 307957568), (8, 269462872), (14, 153978784), (16, 134731436), (28, 76989392), (32, 67365718), (56, 38494696), (64, 33682859), (112, 19247348), (224, 9623674), (448, 4811837), (1289, 1672384), (2578, 836192), (3733, 577472), (5156, 418096), (7466, 288736), (9023, 238912), (10312, 209048), (14932, 144368), (18046, 119456), (20624, 104524), (26131, 82496), (29864, 72184), (36092, 59728), (41248, 52262)]