7965958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 16837632

約数和(自身を除く): 8871674

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 173, 182, 253, 286, 299, 322, 346, 506, 598, 1001, 1211, 1771, 1903, 2002, 2093, 2249, 2422, 3289, 3542, 3806, 3979, 4186, 4498, 6578, 7958, 13321, 15743, 23023, 24739, 26642, 27853, 31486, 43769, 46046, 49478, 51727, 55706, 87538, 103454, 173173, 306383, 346346, 362089, 568997, 612766, 724178, 1137994, 3982979, 7965958]

約数ペア:

[(1, 7965958), (2, 3982979), (7, 1137994), (11, 724178), (13, 612766), (14, 568997), (22, 362089), (23, 346346), (26, 306383), (46, 173173), (77, 103454), (91, 87538), (143, 55706), (154, 51727), (161, 49478), (173, 46046), (182, 43769), (253, 31486), (286, 27853), (299, 26642), (322, 24739), (346, 23023), (506, 15743), (598, 13321), (1001, 7958), (1211, 6578), (1771, 4498), (1903, 4186), (2002, 3979), (2093, 3806), (2249, 3542), (2422, 3289)]