28970616

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 78059520

約数和(自身を除く): 49088904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 1693, 2139, 2852, 3386, 4278, 5079, 5704, 6772, 8556, 10158, 13544, 17112, 20316, 38939, 40632, 52483, 77878, 104966, 116817, 155756, 157449, 209932, 233634, 311512, 314898, 419864, 467268, 629796, 934536, 1207109, 1259592, 2414218, 3621327, 4828436, 7242654, 9656872, 14485308, 28970616]

約数ペア:

[(1, 28970616), (2, 14485308), (3, 9656872), (4, 7242654), (6, 4828436), (8, 3621327), (12, 2414218), (23, 1259592), (24, 1207109), (31, 934536), (46, 629796), (62, 467268), (69, 419864), (92, 314898), (93, 311512), (124, 233634), (138, 209932), (184, 157449), (186, 155756), (248, 116817), (276, 104966), (372, 77878), (552, 52483), (713, 40632), (744, 38939), (1426, 20316), (1693, 17112), (2139, 13544), (2852, 10158), (3386, 8556), (4278, 6772), (5079, 5704)]