38905124

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 72985500

約数和(自身を除く): 34080376

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 349, 698, 899, 961, 1396, 1798, 1922, 3596, 3844, 10121, 10819, 20242, 21638, 27869, 40484, 43276, 55738, 111476, 313751, 335389, 627502, 670778, 1255004, 1341556, 9726281, 19452562, 38905124]

約数ペア:

[(1, 38905124), (2, 19452562), (4, 9726281), (29, 1341556), (31, 1255004), (58, 670778), (62, 627502), (116, 335389), (124, 313751), (349, 111476), (698, 55738), (899, 43276), (961, 40484), (1396, 27869), (1798, 21638), (1922, 20242), (3596, 10819), (3844, 10121)]