28848486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 61714800

約数和(自身を除く): 32866314

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 149, 183, 298, 366, 447, 529, 894, 1058, 1403, 1587, 2806, 3174, 3427, 4209, 6854, 8418, 9089, 10281, 18178, 20562, 27267, 32269, 54534, 64538, 78821, 96807, 157642, 193614, 209047, 236463, 418094, 472926, 627141, 1254282, 4808081, 9616162, 14424243, 28848486]

約数ペア:

[(1, 28848486), (2, 14424243), (3, 9616162), (6, 4808081), (23, 1254282), (46, 627141), (61, 472926), (69, 418094), (122, 236463), (138, 209047), (149, 193614), (183, 157642), (298, 96807), (366, 78821), (447, 64538), (529, 54534), (894, 32269), (1058, 27267), (1403, 20562), (1587, 18178), (2806, 10281), (3174, 9089), (3427, 8418), (4209, 6854)]