757264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 40

約数和(自身を含む): 1607040

約数和(自身を除く): 849776

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 53, 76, 94, 106, 152, 188, 212, 304, 376, 424, 752, 848, 893, 1007, 1786, 2014, 2491, 3572, 4028, 4982, 7144, 8056, 9964, 14288, 16112, 19928, 39856, 47329, 94658, 189316, 378632, 757264]

約数ペア:

[(1, 757264), (2, 378632), (4, 189316), (8, 94658), (16, 47329), (19, 39856), (38, 19928), (47, 16112), (53, 14288), (76, 9964), (94, 8056), (106, 7144), (152, 4982), (188, 4028), (212, 3572), (304, 2491), (376, 2014), (424, 1786), (752, 1007), (848, 893)]