38739632

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 40

約数和(自身を含む): 79451760

約数和(自身を除く): 40712128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 353, 361, 706, 722, 1412, 1444, 2824, 2888, 5648, 5776, 6707, 6859, 13414, 13718, 26828, 27436, 53656, 54872, 107312, 109744, 127433, 254866, 509732, 1019464, 2038928, 2421227, 4842454, 9684908, 19369816, 38739632]

約数ペア:

[(1, 38739632), (2, 19369816), (4, 9684908), (8, 4842454), (16, 2421227), (19, 2038928), (38, 1019464), (76, 509732), (152, 254866), (304, 127433), (353, 109744), (361, 107312), (706, 54872), (722, 53656), (1412, 27436), (1444, 26828), (2824, 13718), (2888, 13414), (5648, 6859), (5776, 6707)]