38437334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 64856064

約数和(自身を除く): 26418730

約数列:

[1, 2, 13, 26, 31, 62, 103, 206, 403, 463, 806, 926, 1339, 2678, 3193, 6019, 6386, 12038, 14353, 28706, 41509, 47689, 83018, 95378, 186589, 373178, 619957, 1239914, 1478359, 2956718, 19218667, 38437334]

約数ペア:

[(1, 38437334), (2, 19218667), (13, 2956718), (26, 1478359), (31, 1239914), (62, 619957), (103, 373178), (206, 186589), (403, 95378), (463, 83018), (806, 47689), (926, 41509), (1339, 28706), (2678, 14353), (3193, 12038), (6019, 6386)]