1370245408

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{13043}}^1$

素因数の和:13134

約数の個数: 72

約数和(自身を含む): 3185188272

約数和(自身を除く): 1814942864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 196, 224, 268, 392, 469, 536, 784, 938, 1072, 1568, 1876, 2144, 3283, 3752, 6566, 7504, 13043, 13132, 15008, 26086, 26264, 52172, 52528, 91301, 104344, 105056, 182602, 208688, 365204, 417376, 639107, 730408, 873881, 1278214, 1460816, 1747762, 2556428, 2921632, 3495524, 5112856, 6117167, 6991048, 10225712, 12234334, 13982096, 20451424, 24468668, 27964192, 42820169, 48937336, 85640338, 97874672, 171280676, 195749344, 342561352, 685122704, 1370245408]

約数ペア:

[(1, 1370245408), (2, 685122704), (4, 342561352), (7, 195749344), (8, 171280676), (14, 97874672), (16, 85640338), (28, 48937336), (32, 42820169), (49, 27964192), (56, 24468668), (67, 20451424), (98, 13982096), (112, 12234334), (134, 10225712), (196, 6991048), (224, 6117167), (268, 5112856), (392, 3495524), (469, 2921632), (536, 2556428), (784, 1747762), (938, 1460816), (1072, 1278214), (1568, 873881), (1876, 730408), (2144, 639107), (3283, 417376), (3752, 365204), (6566, 208688), (7504, 182602), (13043, 105056), (13132, 104344), (15008, 91301), (26086, 52528), (26264, 52172)]