28910166

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 65028096

約数和(自身を除く): 36117930

約数列:

[1, 2, 3, 6, 17, 31, 34, 41, 51, 62, 82, 93, 102, 123, 186, 223, 246, 446, 527, 669, 697, 1054, 1271, 1338, 1394, 1581, 2091, 2542, 3162, 3791, 3813, 4182, 6913, 7582, 7626, 9143, 11373, 13826, 18286, 20739, 21607, 22746, 27429, 41478, 43214, 54858, 64821, 117521, 129642, 155431, 235042, 283433, 310862, 352563, 466293, 566866, 705126, 850299, 932586, 1700598, 4818361, 9636722, 14455083, 28910166]

約数ペア:

[(1, 28910166), (2, 14455083), (3, 9636722), (6, 4818361), (17, 1700598), (31, 932586), (34, 850299), (41, 705126), (51, 566866), (62, 466293), (82, 352563), (93, 310862), (102, 283433), (123, 235042), (186, 155431), (223, 129642), (246, 117521), (446, 64821), (527, 54858), (669, 43214), (697, 41478), (1054, 27429), (1271, 22746), (1338, 21607), (1394, 20739), (1581, 18286), (2091, 13826), (2542, 11373), (3162, 9143), (3791, 7626), (3813, 7582), (4182, 6913)]