63291328

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 131015232

約数和(自身を除く): 67723904

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 188, 212, 376, 397, 424, 752, 794, 848, 1504, 1588, 1696, 2491, 3008, 3176, 3392, 4982, 6352, 9964, 12704, 18659, 19928, 21041, 25408, 37318, 39856, 42082, 74636, 79712, 84164, 149272, 159424, 168328, 298544, 336656, 597088, 673312, 988927, 1194176, 1346624, 1977854, 3955708, 7911416, 15822832, 31645664, 63291328]

約数ペア:

[(1, 63291328), (2, 31645664), (4, 15822832), (8, 7911416), (16, 3955708), (32, 1977854), (47, 1346624), (53, 1194176), (64, 988927), (94, 673312), (106, 597088), (188, 336656), (212, 298544), (376, 168328), (397, 159424), (424, 149272), (752, 84164), (794, 79712), (848, 74636), (1504, 42082), (1588, 39856), (1696, 37318), (2491, 25408), (3008, 21041), (3176, 19928), (3392, 18659), (4982, 12704), (6352, 9964)]