8718503488

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{6491}}^1$

素因数の和:7211

約数の個数: 56

約数和(自身を含む): 17888004864

約数和(自身を除く): 9169501376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 677, 992, 1354, 1984, 2708, 5416, 6491, 10832, 12982, 20987, 21664, 25964, 41974, 43328, 51928, 83948, 103856, 167896, 201221, 207712, 335792, 402442, 415424, 671584, 804884, 1343168, 1609768, 3219536, 4394407, 6439072, 8788814, 12878144, 17577628, 35155256, 70310512, 136226617, 140621024, 272453234, 281242048, 544906468, 1089812936, 2179625872, 4359251744, 8718503488]

約数ペア:

[(1, 8718503488), (2, 4359251744), (4, 2179625872), (8, 1089812936), (16, 544906468), (31, 281242048), (32, 272453234), (62, 140621024), (64, 136226617), (124, 70310512), (248, 35155256), (496, 17577628), (677, 12878144), (992, 8788814), (1354, 6439072), (1984, 4394407), (2708, 3219536), (5416, 1609768), (6491, 1343168), (10832, 804884), (12982, 671584), (20987, 415424), (21664, 402442), (25964, 335792), (41974, 207712), (43328, 201221), (51928, 167896), (83948, 103856)]