4215752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 4078648

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 191, 248, 356, 382, 712, 764, 1528, 2759, 5518, 5921, 11036, 11842, 16999, 22072, 23684, 33998, 47368, 67996, 135992, 526969, 1053938, 2107876, 4215752]

約数ペア:

[(1, 4215752), (2, 2107876), (4, 1053938), (8, 526969), (31, 135992), (62, 67996), (89, 47368), (124, 33998), (178, 23684), (191, 22072), (248, 16999), (356, 11842), (382, 11036), (712, 5921), (764, 5518), (1528, 2759)]