25988892596

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{12373}}^1$

素因数の和:12513

約数の個数: 72

約数和(自身を含む): 51056113920

約数和(自身を除く): 25067221324

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 289, 316, 391, 578, 782, 1156, 1343, 1564, 1817, 2686, 3634, 5372, 6647, 7268, 12373, 13294, 22831, 24746, 26588, 30889, 45662, 49492, 61778, 91324, 123556, 210341, 284579, 420682, 525113, 569158, 841364, 977467, 1050226, 1138316, 1954934, 2100452, 3575797, 3909868, 4837843, 7151594, 9675686, 14303188, 16616939, 19351372, 22481741, 33233878, 44963482, 66467756, 82243331, 89926964, 164486662, 282487963, 328973324, 382189597, 564975926, 764379194, 1129951852, 1528758388, 6497223149, 12994446298, 25988892596]

約数ペア:

[(1, 25988892596), (2, 12994446298), (4, 6497223149), (17, 1528758388), (23, 1129951852), (34, 764379194), (46, 564975926), (68, 382189597), (79, 328973324), (92, 282487963), (158, 164486662), (289, 89926964), (316, 82243331), (391, 66467756), (578, 44963482), (782, 33233878), (1156, 22481741), (1343, 19351372), (1564, 16616939), (1817, 14303188), (2686, 9675686), (3634, 7151594), (5372, 4837843), (6647, 3909868), (7268, 3575797), (12373, 2100452), (13294, 1954934), (22831, 1138316), (24746, 1050226), (26588, 977467), (30889, 841364), (45662, 569158), (49492, 525113), (61778, 420682), (91324, 284579), (123556, 210341)]