12971616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 39513600

約数和(自身を除く): 26541984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 97, 112, 168, 194, 199, 224, 291, 336, 388, 398, 582, 597, 672, 679, 776, 796, 1164, 1194, 1358, 1393, 1552, 1592, 2037, 2328, 2388, 2716, 2786, 3104, 3184, 4074, 4179, 4656, 4776, 5432, 5572, 6368, 8148, 8358, 9312, 9552, 10864, 11144, 16296, 16716, 19104, 19303, 21728, 22288, 32592, 33432, 38606, 44576, 57909, 65184, 66864, 77212, 115818, 133728, 135121, 154424, 231636, 270242, 308848, 405363, 463272, 540484, 617696, 810726, 926544, 1080968, 1621452, 1853088, 2161936, 3242904, 4323872, 6485808, 12971616]

約数ペア:

[(1, 12971616), (2, 6485808), (3, 4323872), (4, 3242904), (6, 2161936), (7, 1853088), (8, 1621452), (12, 1080968), (14, 926544), (16, 810726), (21, 617696), (24, 540484), (28, 463272), (32, 405363), (42, 308848), (48, 270242), (56, 231636), (84, 154424), (96, 135121), (97, 133728), (112, 115818), (168, 77212), (194, 66864), (199, 65184), (224, 57909), (291, 44576), (336, 38606), (388, 33432), (398, 32592), (582, 22288), (597, 21728), (672, 19303), (679, 19104), (776, 16716), (796, 16296), (1164, 11144), (1194, 10864), (1358, 9552), (1393, 9312), (1552, 8358), (1592, 8148), (2037, 6368), (2328, 5572), (2388, 5432), (2716, 4776), (2786, 4656), (3104, 4179), (3184, 4074)]