13272896

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 112

約数和(自身を含む): 33796224

約数和(自身を除く): 20523328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 53, 56, 64, 86, 91, 104, 106, 112, 172, 182, 208, 212, 224, 301, 344, 364, 371, 416, 424, 448, 559, 602, 688, 689, 728, 742, 832, 848, 1118, 1204, 1376, 1378, 1456, 1484, 1696, 2236, 2279, 2408, 2752, 2756, 2912, 2968, 3392, 3913, 4472, 4558, 4816, 4823, 5512, 5824, 5936, 7826, 8944, 9116, 9632, 9646, 11024, 11872, 15652, 15953, 17888, 18232, 19264, 19292, 22048, 23744, 29627, 31304, 31906, 35776, 36464, 38584, 44096, 59254, 62608, 63812, 72928, 77168, 118508, 125216, 127624, 145856, 154336, 207389, 237016, 250432, 255248, 308672, 414778, 474032, 510496, 829556, 948064, 1020992, 1659112, 1896128, 3318224, 6636448, 13272896]

約数ペア:

[(1, 13272896), (2, 6636448), (4, 3318224), (7, 1896128), (8, 1659112), (13, 1020992), (14, 948064), (16, 829556), (26, 510496), (28, 474032), (32, 414778), (43, 308672), (52, 255248), (53, 250432), (56, 237016), (64, 207389), (86, 154336), (91, 145856), (104, 127624), (106, 125216), (112, 118508), (172, 77168), (182, 72928), (208, 63812), (212, 62608), (224, 59254), (301, 44096), (344, 38584), (364, 36464), (371, 35776), (416, 31906), (424, 31304), (448, 29627), (559, 23744), (602, 22048), (688, 19292), (689, 19264), (728, 18232), (742, 17888), (832, 15953), (848, 15652), (1118, 11872), (1204, 11024), (1376, 9646), (1378, 9632), (1456, 9116), (1484, 8944), (1696, 7826), (2236, 5936), (2279, 5824), (2408, 5512), (2752, 4823), (2756, 4816), (2912, 4558), (2968, 4472), (3392, 3913)]