79171456

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 197792280

約数和(自身を除く): 118620824

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, 364, 392, 416, 448, 637, 728, 784, 832, 896, 971, 1274, 1456, 1568, 1664, 1942, 2548, 2912, 3136, 3884, 5096, 5824, 6272, 6797, 7768, 10192, 11648, 12623, 13594, 15536, 20384, 25246, 27188, 31072, 40768, 47579, 50492, 54376, 62144, 81536, 88361, 95158, 100984, 108752, 124288, 176722, 190316, 201968, 217504, 353444, 380632, 403936, 435008, 618527, 706888, 761264, 807872, 870016, 1237054, 1413776, 1522528, 1615744, 2474108, 2827552, 3045056, 4948216, 5655104, 6090112, 9896432, 11310208, 19792864, 39585728, 79171456]

約数ペア:

[(1, 79171456), (2, 39585728), (4, 19792864), (7, 11310208), (8, 9896432), (13, 6090112), (14, 5655104), (16, 4948216), (26, 3045056), (28, 2827552), (32, 2474108), (49, 1615744), (52, 1522528), (56, 1413776), (64, 1237054), (91, 870016), (98, 807872), (104, 761264), (112, 706888), (128, 618527), (182, 435008), (196, 403936), (208, 380632), (224, 353444), (364, 217504), (392, 201968), (416, 190316), (448, 176722), (637, 124288), (728, 108752), (784, 100984), (832, 95158), (896, 88361), (971, 81536), (1274, 62144), (1456, 54376), (1568, 50492), (1664, 47579), (1942, 40768), (2548, 31072), (2912, 27188), (3136, 25246), (3884, 20384), (5096, 15536), (5824, 13594), (6272, 12623), (6797, 11648), (7768, 10192)]