28192476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 71450624

約数和(自身を除く): 43258148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1423, 1524, 1651, 2846, 3302, 4269, 4953, 5692, 6604, 8538, 9906, 17076, 18499, 19812, 36998, 55497, 73996, 110994, 180721, 221988, 361442, 542163, 722884, 1084326, 2168652, 2349373, 4698746, 7048119, 9397492, 14096238, 28192476]

約数ペア:

[(1, 28192476), (2, 14096238), (3, 9397492), (4, 7048119), (6, 4698746), (12, 2349373), (13, 2168652), (26, 1084326), (39, 722884), (52, 542163), (78, 361442), (127, 221988), (156, 180721), (254, 110994), (381, 73996), (508, 55497), (762, 36998), (1423, 19812), (1524, 18499), (1651, 17076), (2846, 9906), (3302, 8538), (4269, 6604), (4953, 5692)]