38905848

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11497}}^1$

素因数の和:11556

約数の個数: 48

約数和(自身を含む): 107621280

約数和(自身を除く): 68715432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 11497, 22994, 34491, 45988, 68982, 91976, 103473, 137964, 206946, 275928, 413892, 540359, 827784, 1080718, 1621077, 2161436, 3242154, 4322872, 4863231, 6484308, 9726462, 12968616, 19452924, 38905848]

約数ペア:

[(1, 38905848), (2, 19452924), (3, 12968616), (4, 9726462), (6, 6484308), (8, 4863231), (9, 4322872), (12, 3242154), (18, 2161436), (24, 1621077), (36, 1080718), (47, 827784), (72, 540359), (94, 413892), (141, 275928), (188, 206946), (282, 137964), (376, 103473), (423, 91976), (564, 68982), (846, 45988), (1128, 34491), (1692, 22994), (3384, 11497)]