949070368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{17539}}^1$

素因数の和:17657

約数の個数: 48

約数和(自身を含む): 1989036000

約数和(自身を除く): 1039965632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1691, 2848, 3382, 6764, 13528, 17539, 27056, 35078, 54112, 70156, 140312, 280624, 333241, 561248, 666482, 1332964, 1560971, 2665928, 3121942, 5331856, 6243884, 10663712, 12487768, 24975536, 29658449, 49951072, 59316898, 118633796, 237267592, 474535184, 949070368]

約数ペア:

[(1, 949070368), (2, 474535184), (4, 237267592), (8, 118633796), (16, 59316898), (19, 49951072), (32, 29658449), (38, 24975536), (76, 12487768), (89, 10663712), (152, 6243884), (178, 5331856), (304, 3121942), (356, 2665928), (608, 1560971), (712, 1332964), (1424, 666482), (1691, 561248), (2848, 333241), (3382, 280624), (6764, 140312), (13528, 70156), (17539, 54112), (27056, 35078)]