38694788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 78926400

約数和(自身を除く): 40231612

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 179, 187, 289, 358, 374, 578, 716, 748, 1156, 1969, 3043, 3179, 3938, 4913, 6086, 6358, 7876, 9826, 12172, 12716, 19652, 33473, 51731, 54043, 66946, 103462, 108086, 133892, 206924, 216172, 569041, 879427, 1138082, 1758854, 2276164, 3517708, 9673697, 19347394, 38694788]

約数ペア:

[(1, 38694788), (2, 19347394), (4, 9673697), (11, 3517708), (17, 2276164), (22, 1758854), (34, 1138082), (44, 879427), (68, 569041), (179, 216172), (187, 206924), (289, 133892), (358, 108086), (374, 103462), (578, 66946), (716, 54043), (748, 51731), (1156, 33473), (1969, 19652), (3043, 12716), (3179, 12172), (3938, 9826), (4913, 7876), (6086, 6358)]