15706700984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{13931}}^1$

素因数の和:14280

約数の個数: 64

約数和(自身を含む): 32686143840

約数和(自身を除く): 16979442856

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 293, 296, 481, 586, 962, 1172, 1924, 2344, 3809, 3848, 7618, 10841, 13931, 15236, 21682, 27862, 30472, 43364, 55724, 86728, 111448, 140933, 181103, 281866, 362206, 515447, 563732, 724412, 1030894, 1127464, 1448824, 2061788, 4081783, 4123576, 6700811, 8163566, 13401622, 16327132, 26803244, 32654264, 53063179, 53606488, 106126358, 151025971, 212252716, 302051942, 424505432, 604103884, 1208207768, 1963337623, 3926675246, 7853350492, 15706700984]

約数ペア:

[(1, 15706700984), (2, 7853350492), (4, 3926675246), (8, 1963337623), (13, 1208207768), (26, 604103884), (37, 424505432), (52, 302051942), (74, 212252716), (104, 151025971), (148, 106126358), (293, 53606488), (296, 53063179), (481, 32654264), (586, 26803244), (962, 16327132), (1172, 13401622), (1924, 8163566), (2344, 6700811), (3809, 4123576), (3848, 4081783), (7618, 2061788), (10841, 1448824), (13931, 1127464), (15236, 1030894), (21682, 724412), (27862, 563732), (30472, 515447), (43364, 362206), (55724, 281866), (86728, 181103), (111448, 140933)]