63421696

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 154526400

約数和(自身を除く): 91104704

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 59, 64, 68, 76, 104, 118, 128, 136, 152, 208, 221, 236, 247, 256, 272, 304, 323, 416, 442, 472, 494, 544, 608, 646, 767, 832, 884, 944, 988, 1003, 1088, 1121, 1216, 1292, 1534, 1664, 1768, 1888, 1976, 2006, 2176, 2242, 2432, 2584, 3068, 3328, 3536, 3776, 3952, 4012, 4199, 4352, 4484, 4864, 5168, 6136, 7072, 7552, 7904, 8024, 8398, 8968, 10336, 12272, 13039, 14144, 14573, 15104, 15808, 16048, 16796, 17936, 19057, 20672, 24544, 26078, 28288, 29146, 31616, 32096, 33592, 35872, 38114, 41344, 49088, 52156, 56576, 58292, 63232, 64192, 67184, 71744, 76228, 82688, 98176, 104312, 116584, 128384, 134368, 143488, 152456, 196352, 208624, 233168, 247741, 256768, 268736, 286976, 304912, 417248, 466336, 495482, 537472, 609824, 834496, 932672, 990964, 1074944, 1219648, 1668992, 1865344, 1981928, 2439296, 3337984, 3730688, 3963856, 4878592, 7927712, 15855424, 31710848, 63421696]

約数ペア:

[(1, 63421696), (2, 31710848), (4, 15855424), (8, 7927712), (13, 4878592), (16, 3963856), (17, 3730688), (19, 3337984), (26, 2439296), (32, 1981928), (34, 1865344), (38, 1668992), (52, 1219648), (59, 1074944), (64, 990964), (68, 932672), (76, 834496), (104, 609824), (118, 537472), (128, 495482), (136, 466336), (152, 417248), (208, 304912), (221, 286976), (236, 268736), (247, 256768), (256, 247741), (272, 233168), (304, 208624), (323, 196352), (416, 152456), (442, 143488), (472, 134368), (494, 128384), (544, 116584), (608, 104312), (646, 98176), (767, 82688), (832, 76228), (884, 71744), (944, 67184), (988, 64192), (1003, 63232), (1088, 58292), (1121, 56576), (1216, 52156), (1292, 49088), (1534, 41344), (1664, 38114), (1768, 35872), (1888, 33592), (1976, 32096), (2006, 31616), (2176, 29146), (2242, 28288), (2432, 26078), (2584, 24544), (3068, 20672), (3328, 19057), (3536, 17936), (3776, 16796), (3952, 16048), (4012, 15808), (4199, 15104), (4352, 14573), (4484, 14144), (4864, 13039), (5168, 12272), (6136, 10336), (7072, 8968), (7552, 8398), (7904, 8024)]