40705885246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 70226956800

約数和(自身を除く): 29521071554

約数列:

[1, 2, 13, 17, 26, 34, 221, 223, 289, 442, 446, 578, 1429, 2858, 2899, 3757, 3791, 4913, 5798, 7514, 7582, 9826, 18577, 24293, 37154, 48586, 49283, 63869, 64447, 98566, 127738, 128894, 315809, 318667, 412981, 631618, 637334, 825962, 837811, 1095599, 1675622, 2191198, 4142671, 5368753, 5417339, 7020677, 8285342, 10737506, 10834678, 14041354, 14242787, 28485574, 70425407, 91268801, 92094763, 140850814, 182537602, 184189526, 1197231919, 1565610971, 2394463838, 3131221942, 20352942623, 40705885246]

約数ペア:

[(1, 40705885246), (2, 20352942623), (13, 3131221942), (17, 2394463838), (26, 1565610971), (34, 1197231919), (221, 184189526), (223, 182537602), (289, 140850814), (442, 92094763), (446, 91268801), (578, 70425407), (1429, 28485574), (2858, 14242787), (2899, 14041354), (3757, 10834678), (3791, 10737506), (4913, 8285342), (5798, 7020677), (7514, 5417339), (7582, 5368753), (9826, 4142671), (18577, 2191198), (24293, 1675622), (37154, 1095599), (48586, 837811), (49283, 825962), (63869, 637334), (64447, 631618), (98566, 412981), (127738, 318667), (128894, 315809)]