26258304

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 75888000

約数和(自身を除く): 49629696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 61, 64, 76, 96, 114, 118, 122, 128, 152, 177, 183, 192, 228, 236, 244, 304, 354, 366, 384, 456, 472, 488, 608, 708, 732, 912, 944, 976, 1121, 1159, 1216, 1416, 1464, 1824, 1888, 1952, 2242, 2318, 2432, 2832, 2928, 3363, 3477, 3599, 3648, 3776, 3904, 4484, 4636, 5664, 5856, 6726, 6954, 7198, 7296, 7552, 7808, 8968, 9272, 10797, 11328, 11712, 13452, 13908, 14396, 17936, 18544, 21594, 22656, 23424, 26904, 27816, 28792, 35872, 37088, 43188, 53808, 55632, 57584, 68381, 71744, 74176, 86376, 107616, 111264, 115168, 136762, 143488, 148352, 172752, 205143, 215232, 222528, 230336, 273524, 345504, 410286, 430464, 445056, 460672, 547048, 691008, 820572, 1094096, 1382016, 1641144, 2188192, 3282288, 4376384, 6564576, 8752768, 13129152, 26258304]

約数ペア:

[(1, 26258304), (2, 13129152), (3, 8752768), (4, 6564576), (6, 4376384), (8, 3282288), (12, 2188192), (16, 1641144), (19, 1382016), (24, 1094096), (32, 820572), (38, 691008), (48, 547048), (57, 460672), (59, 445056), (61, 430464), (64, 410286), (76, 345504), (96, 273524), (114, 230336), (118, 222528), (122, 215232), (128, 205143), (152, 172752), (177, 148352), (183, 143488), (192, 136762), (228, 115168), (236, 111264), (244, 107616), (304, 86376), (354, 74176), (366, 71744), (384, 68381), (456, 57584), (472, 55632), (488, 53808), (608, 43188), (708, 37088), (732, 35872), (912, 28792), (944, 27816), (976, 26904), (1121, 23424), (1159, 22656), (1216, 21594), (1416, 18544), (1464, 17936), (1824, 14396), (1888, 13908), (1952, 13452), (2242, 11712), (2318, 11328), (2432, 10797), (2832, 9272), (2928, 8968), (3363, 7808), (3477, 7552), (3599, 7296), (3648, 7198), (3776, 6954), (3904, 6726), (4484, 5856), (4636, 5664)]