66335584

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 156473856

約数和(自身を除く): 90138272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 71, 86, 97, 112, 142, 172, 194, 224, 284, 301, 344, 388, 497, 568, 602, 679, 688, 776, 994, 1136, 1204, 1358, 1376, 1552, 1988, 2272, 2408, 2716, 3053, 3104, 3976, 4171, 4816, 5432, 6106, 6887, 7952, 8342, 9632, 10864, 12212, 13774, 15904, 16684, 21371, 21728, 24424, 27548, 29197, 33368, 42742, 48209, 48848, 55096, 58394, 66736, 85484, 96418, 97696, 110192, 116788, 133472, 170968, 192836, 220384, 233576, 296141, 341936, 385672, 467152, 592282, 683872, 771344, 934304, 1184564, 1542688, 2072987, 2369128, 4145974, 4738256, 8291948, 9476512, 16583896, 33167792, 66335584]

約数ペア:

[(1, 66335584), (2, 33167792), (4, 16583896), (7, 9476512), (8, 8291948), (14, 4738256), (16, 4145974), (28, 2369128), (32, 2072987), (43, 1542688), (56, 1184564), (71, 934304), (86, 771344), (97, 683872), (112, 592282), (142, 467152), (172, 385672), (194, 341936), (224, 296141), (284, 233576), (301, 220384), (344, 192836), (388, 170968), (497, 133472), (568, 116788), (602, 110192), (679, 97696), (688, 96418), (776, 85484), (994, 66736), (1136, 58394), (1204, 55096), (1358, 48848), (1376, 48209), (1552, 42742), (1988, 33368), (2272, 29197), (2408, 27548), (2716, 24424), (3053, 21728), (3104, 21371), (3976, 16684), (4171, 15904), (4816, 13774), (5432, 12212), (6106, 10864), (6887, 9632), (7952, 8342)]