4503728

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 9160128

約数和(自身を除く): 4656400

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 113, 188, 212, 226, 376, 424, 452, 752, 848, 904, 1808, 2491, 4982, 5311, 5989, 9964, 10622, 11978, 19928, 21244, 23956, 39856, 42488, 47912, 84976, 95824, 281483, 562966, 1125932, 2251864, 4503728]

約数ペア:

[(1, 4503728), (2, 2251864), (4, 1125932), (8, 562966), (16, 281483), (47, 95824), (53, 84976), (94, 47912), (106, 42488), (113, 39856), (188, 23956), (212, 21244), (226, 19928), (376, 11978), (424, 10622), (452, 9964), (752, 5989), (848, 5311), (904, 4982), (1808, 2491)]