13071872

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 60

約数和(自身を含む): 28844508

約数和(自身を除く): 15772636

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 211, 242, 256, 352, 422, 484, 512, 704, 844, 968, 1408, 1688, 1936, 2321, 2816, 3376, 3872, 4642, 5632, 6752, 7744, 9284, 13504, 15488, 18568, 25531, 27008, 30976, 37136, 51062, 54016, 61952, 74272, 102124, 108032, 148544, 204248, 297088, 408496, 594176, 816992, 1188352, 1633984, 3267968, 6535936, 13071872]

約数ペア:

[(1, 13071872), (2, 6535936), (4, 3267968), (8, 1633984), (11, 1188352), (16, 816992), (22, 594176), (32, 408496), (44, 297088), (64, 204248), (88, 148544), (121, 108032), (128, 102124), (176, 74272), (211, 61952), (242, 54016), (256, 51062), (352, 37136), (422, 30976), (484, 27008), (512, 25531), (704, 18568), (844, 15488), (968, 13504), (1408, 9284), (1688, 7744), (1936, 6752), (2321, 5632), (2816, 4642), (3376, 3872)]