25031552

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 62674920

約数和(自身を除く): 37643368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 307, 364, 392, 416, 448, 614, 637, 728, 784, 832, 896, 1228, 1274, 1456, 1568, 1664, 2149, 2456, 2548, 2912, 3136, 3991, 4298, 4912, 5096, 5824, 6272, 7982, 8596, 9824, 10192, 11648, 15043, 15964, 17192, 19648, 20384, 27937, 30086, 31928, 34384, 39296, 40768, 55874, 60172, 63856, 68768, 81536, 111748, 120344, 127712, 137536, 195559, 223496, 240688, 255424, 275072, 391118, 446992, 481376, 510848, 782236, 893984, 962752, 1564472, 1787968, 1925504, 3128944, 3575936, 6257888, 12515776, 25031552]

約数ペア:

[(1, 25031552), (2, 12515776), (4, 6257888), (7, 3575936), (8, 3128944), (13, 1925504), (14, 1787968), (16, 1564472), (26, 962752), (28, 893984), (32, 782236), (49, 510848), (52, 481376), (56, 446992), (64, 391118), (91, 275072), (98, 255424), (104, 240688), (112, 223496), (128, 195559), (182, 137536), (196, 127712), (208, 120344), (224, 111748), (307, 81536), (364, 68768), (392, 63856), (416, 60172), (448, 55874), (614, 40768), (637, 39296), (728, 34384), (784, 31928), (832, 30086), (896, 27937), (1228, 20384), (1274, 19648), (1456, 17192), (1568, 15964), (1664, 15043), (2149, 11648), (2456, 10192), (2548, 9824), (2912, 8596), (3136, 7982), (3991, 6272), (4298, 5824), (4912, 5096)]