1566889984

素因数分解:

$2^{11}\times {\mathrm{11}}^2\times {\mathrm{6323}}^1$

素因数の和:6367

約数の個数: 72

約数和(自身を含む): 3444271740

約数和(自身を除く): 1877381756

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1408, 1936, 2048, 2816, 3872, 5632, 6323, 7744, 11264, 12646, 15488, 22528, 25292, 30976, 50584, 61952, 69553, 101168, 123904, 139106, 202336, 247808, 278212, 404672, 556424, 765083, 809344, 1112848, 1530166, 1618688, 2225696, 3060332, 3237376, 4451392, 6120664, 6474752, 8902784, 12241328, 12949504, 17805568, 24482656, 35611136, 48965312, 71222272, 97930624, 142444544, 195861248, 391722496, 783444992, 1566889984]

約数ペア:

[(1, 1566889984), (2, 783444992), (4, 391722496), (8, 195861248), (11, 142444544), (16, 97930624), (22, 71222272), (32, 48965312), (44, 35611136), (64, 24482656), (88, 17805568), (121, 12949504), (128, 12241328), (176, 8902784), (242, 6474752), (256, 6120664), (352, 4451392), (484, 3237376), (512, 3060332), (704, 2225696), (968, 1618688), (1024, 1530166), (1408, 1112848), (1936, 809344), (2048, 765083), (2816, 556424), (3872, 404672), (5632, 278212), (6323, 247808), (7744, 202336), (11264, 139106), (12646, 123904), (15488, 101168), (22528, 69553), (25292, 61952), (30976, 50584)]