1138340032

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6897

約数の個数: 56

約数和(自身を含む): 2349664592

約数和(自身を除く): 1211324560

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 172, 244, 344, 488, 688, 976, 1376, 1952, 2623, 2752, 3904, 5246, 6781, 10492, 13562, 20984, 27124, 41968, 54248, 83936, 108496, 167872, 216992, 291583, 413641, 433984, 583166, 827282, 1166332, 1654564, 2332664, 3309128, 4665328, 6618256, 9330656, 13236512, 17786563, 18661312, 26473024, 35573126, 71146252, 142292504, 284585008, 569170016, 1138340032]

約数ペア:

[(1, 1138340032), (2, 569170016), (4, 284585008), (8, 142292504), (16, 71146252), (32, 35573126), (43, 26473024), (61, 18661312), (64, 17786563), (86, 13236512), (122, 9330656), (172, 6618256), (244, 4665328), (344, 3309128), (488, 2332664), (688, 1654564), (976, 1166332), (1376, 827282), (1952, 583166), (2623, 433984), (2752, 413641), (3904, 291583), (5246, 216992), (6781, 167872), (10492, 108496), (13562, 83936), (20984, 54248), (27124, 41968)]