28492075066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{5303}}^1$

素因数の和:5935

約数の個数: 64

約数和(自身を含む): 53699563008

約数和(自身を除く): 25207487942

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 557, 689, 742, 1114, 1378, 3899, 4823, 5303, 7241, 7798, 9646, 10606, 14482, 29521, 37121, 50687, 59042, 68939, 74242, 101374, 137878, 206647, 281059, 383773, 413294, 482573, 562118, 767546, 965146, 1967413, 2686411, 2953771, 3653767, 3934826, 5372822, 5907542, 7307534, 20676397, 25576369, 38399023, 41352794, 51152738, 76798046, 156549863, 268793161, 313099726, 537586322, 1095849041, 2035148219, 2191698082, 4070296438, 14246037533, 28492075066]

約数ペア:

[(1, 28492075066), (2, 14246037533), (7, 4070296438), (13, 2191698082), (14, 2035148219), (26, 1095849041), (53, 537586322), (91, 313099726), (106, 268793161), (182, 156549863), (371, 76798046), (557, 51152738), (689, 41352794), (742, 38399023), (1114, 25576369), (1378, 20676397), (3899, 7307534), (4823, 5907542), (5303, 5372822), (7241, 3934826), (7798, 3653767), (9646, 2953771), (10606, 2686411), (14482, 1967413), (29521, 965146), (37121, 767546), (50687, 562118), (59042, 482573), (68939, 413294), (74242, 383773), (101374, 281059), (137878, 206647)]