4942144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 56

約数和(自身を含む): 10533888

約数和(自身を除く): 5591744

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 53, 62, 64, 94, 106, 124, 188, 212, 248, 376, 424, 496, 752, 848, 992, 1457, 1504, 1643, 1696, 1984, 2491, 2914, 3008, 3286, 3392, 4982, 5828, 6572, 9964, 11656, 13144, 19928, 23312, 26288, 39856, 46624, 52576, 77221, 79712, 93248, 105152, 154442, 159424, 308884, 617768, 1235536, 2471072, 4942144]

約数ペア:

[(1, 4942144), (2, 2471072), (4, 1235536), (8, 617768), (16, 308884), (31, 159424), (32, 154442), (47, 105152), (53, 93248), (62, 79712), (64, 77221), (94, 52576), (106, 46624), (124, 39856), (188, 26288), (212, 23312), (248, 19928), (376, 13144), (424, 11656), (496, 9964), (752, 6572), (848, 5828), (992, 4982), (1457, 3392), (1504, 3286), (1643, 3008), (1696, 2914), (1984, 2491)]