1427571712

素因数分解:

$2^{10}\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2627

約数の個数: 88

約数和(自身を含む): 3304021760

約数和(自身を除く): 1876450048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 553, 632, 896, 1024, 1106, 1264, 1792, 2212, 2521, 2528, 3584, 4424, 5042, 5056, 7168, 8848, 10084, 10112, 17647, 17696, 20168, 20224, 35294, 35392, 40336, 40448, 70588, 70784, 80672, 80896, 141176, 141568, 161344, 199159, 282352, 283136, 322688, 398318, 564704, 566272, 645376, 796636, 1129408, 1290752, 1394113, 1593272, 2258816, 2581504, 2788226, 3186544, 4517632, 5576452, 6373088, 9035264, 11152904, 12746176, 18070528, 22305808, 25492352, 44611616, 50984704, 89223232, 101969408, 178446464, 203938816, 356892928, 713785856, 1427571712]

約数ペア:

[(1, 1427571712), (2, 713785856), (4, 356892928), (7, 203938816), (8, 178446464), (14, 101969408), (16, 89223232), (28, 50984704), (32, 44611616), (56, 25492352), (64, 22305808), (79, 18070528), (112, 12746176), (128, 11152904), (158, 9035264), (224, 6373088), (256, 5576452), (316, 4517632), (448, 3186544), (512, 2788226), (553, 2581504), (632, 2258816), (896, 1593272), (1024, 1394113), (1106, 1290752), (1264, 1129408), (1792, 796636), (2212, 645376), (2521, 566272), (2528, 564704), (3584, 398318), (4424, 322688), (5042, 283136), (5056, 282352), (7168, 199159), (8848, 161344), (10084, 141568), (10112, 141176), (17647, 80896), (17696, 80672), (20168, 70784), (20224, 70588), (35294, 40448), (35392, 40336)]