24971492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 55544832

約数和(自身を除く): 30573340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2213, 2821, 4426, 5642, 8852, 11284, 15491, 28769, 30982, 57538, 61964, 68603, 115076, 137206, 201383, 274412, 402766, 480221, 805532, 891839, 960442, 1783678, 1920884, 3567356, 6242873, 12485746, 24971492]

約数ペア:

[(1, 24971492), (2, 12485746), (4, 6242873), (7, 3567356), (13, 1920884), (14, 1783678), (26, 960442), (28, 891839), (31, 805532), (52, 480221), (62, 402766), (91, 274412), (124, 201383), (182, 137206), (217, 115076), (364, 68603), (403, 61964), (434, 57538), (806, 30982), (868, 28769), (1612, 15491), (2213, 11284), (2821, 8852), (4426, 5642)]