47676928

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 120

約数和(自身を含む): 112325400

約数和(自身を除く): 64648472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 116, 128, 152, 169, 208, 232, 247, 256, 304, 338, 377, 416, 464, 494, 512, 551, 608, 676, 754, 832, 928, 988, 1102, 1216, 1352, 1508, 1664, 1856, 1976, 2204, 2432, 2704, 3016, 3211, 3328, 3712, 3952, 4408, 4864, 4901, 5408, 6032, 6422, 6656, 7163, 7424, 7904, 8816, 9728, 9802, 10816, 12064, 12844, 14326, 14848, 15808, 17632, 19604, 21632, 24128, 25688, 28652, 31616, 35264, 39208, 43264, 48256, 51376, 57304, 63232, 70528, 78416, 86528, 93119, 96512, 102752, 114608, 126464, 141056, 156832, 186238, 193024, 205504, 229216, 282112, 313664, 372476, 411008, 458432, 627328, 744952, 822016, 916864, 1254656, 1489904, 1644032, 1833728, 2509312, 2979808, 3667456, 5959616, 11919232, 23838464, 47676928]

約数ペア:

[(1, 47676928), (2, 23838464), (4, 11919232), (8, 5959616), (13, 3667456), (16, 2979808), (19, 2509312), (26, 1833728), (29, 1644032), (32, 1489904), (38, 1254656), (52, 916864), (58, 822016), (64, 744952), (76, 627328), (104, 458432), (116, 411008), (128, 372476), (152, 313664), (169, 282112), (208, 229216), (232, 205504), (247, 193024), (256, 186238), (304, 156832), (338, 141056), (377, 126464), (416, 114608), (464, 102752), (494, 96512), (512, 93119), (551, 86528), (608, 78416), (676, 70528), (754, 63232), (832, 57304), (928, 51376), (988, 48256), (1102, 43264), (1216, 39208), (1352, 35264), (1508, 31616), (1664, 28652), (1856, 25688), (1976, 24128), (2204, 21632), (2432, 19604), (2704, 17632), (3016, 15808), (3211, 14848), (3328, 14326), (3712, 12844), (3952, 12064), (4408, 10816), (4864, 9802), (4901, 9728), (5408, 8816), (6032, 7904), (6422, 7424), (6656, 7163)]