28546038

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 63516960

約数和(自身を除く): 34970922

約数列:

[1, 2, 3, 6, 9, 18, 89, 103, 173, 178, 206, 267, 309, 346, 519, 534, 618, 801, 927, 1038, 1557, 1602, 1854, 3114, 9167, 15397, 17819, 18334, 27501, 30794, 35638, 46191, 53457, 55002, 82503, 92382, 106914, 138573, 160371, 165006, 277146, 320742, 1585891, 3171782, 4757673, 9515346, 14273019, 28546038]

約数ペア:

[(1, 28546038), (2, 14273019), (3, 9515346), (6, 4757673), (9, 3171782), (18, 1585891), (89, 320742), (103, 277146), (173, 165006), (178, 160371), (206, 138573), (267, 106914), (309, 92382), (346, 82503), (519, 55002), (534, 53457), (618, 46191), (801, 35638), (927, 30794), (1038, 27501), (1557, 18334), (1602, 17819), (1854, 15397), (3114, 9167)]