38838812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 79107840

約数和(自身を除く): 40269028

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 646, 782, 874, 1292, 1307, 1564, 1748, 2614, 5228, 7429, 14858, 22219, 24833, 29716, 30061, 44438, 49666, 60122, 88876, 99332, 120244, 422161, 511037, 571159, 844322, 1022074, 1142318, 1688644, 2044148, 2284636, 9709703, 19419406, 38838812]

約数ペア:

[(1, 38838812), (2, 19419406), (4, 9709703), (17, 2284636), (19, 2044148), (23, 1688644), (34, 1142318), (38, 1022074), (46, 844322), (68, 571159), (76, 511037), (92, 422161), (323, 120244), (391, 99332), (437, 88876), (646, 60122), (782, 49666), (874, 44438), (1292, 30061), (1307, 29716), (1564, 24833), (1748, 22219), (2614, 14858), (5228, 7429)]