25390716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 65178624

約数和(自身を除く): 39787908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3463, 3666, 6926, 7332, 10389, 13852, 20778, 41556, 45019, 90038, 135057, 162761, 180076, 270114, 325522, 488283, 540228, 651044, 976566, 1953132, 2115893, 4231786, 6347679, 8463572, 12695358, 25390716]

約数ペア:

[(1, 25390716), (2, 12695358), (3, 8463572), (4, 6347679), (6, 4231786), (12, 2115893), (13, 1953132), (26, 976566), (39, 651044), (47, 540228), (52, 488283), (78, 325522), (94, 270114), (141, 180076), (156, 162761), (188, 135057), (282, 90038), (564, 45019), (611, 41556), (1222, 20778), (1833, 13852), (2444, 10389), (3463, 7332), (3666, 6926)]