26939328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 78857856

約数和(自身を除く): 51918528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 208, 251, 258, 312, 344, 416, 502, 516, 559, 624, 688, 753, 832, 1004, 1032, 1118, 1248, 1376, 1506, 1677, 2008, 2064, 2236, 2496, 2752, 3012, 3263, 3354, 4016, 4128, 4472, 6024, 6526, 6708, 8032, 8256, 8944, 9789, 10793, 12048, 13052, 13416, 16064, 17888, 19578, 21586, 24096, 26104, 26832, 32379, 35776, 39156, 43172, 48192, 52208, 53664, 64758, 78312, 86344, 104416, 107328, 129516, 140309, 156624, 172688, 208832, 259032, 280618, 313248, 345376, 420927, 518064, 561236, 626496, 690752, 841854, 1036128, 1122472, 1683708, 2072256, 2244944, 3367416, 4489888, 6734832, 8979776, 13469664, 26939328]

約数ペア:

[(1, 26939328), (2, 13469664), (3, 8979776), (4, 6734832), (6, 4489888), (8, 3367416), (12, 2244944), (13, 2072256), (16, 1683708), (24, 1122472), (26, 1036128), (32, 841854), (39, 690752), (43, 626496), (48, 561236), (52, 518064), (64, 420927), (78, 345376), (86, 313248), (96, 280618), (104, 259032), (129, 208832), (156, 172688), (172, 156624), (192, 140309), (208, 129516), (251, 107328), (258, 104416), (312, 86344), (344, 78312), (416, 64758), (502, 53664), (516, 52208), (559, 48192), (624, 43172), (688, 39156), (753, 35776), (832, 32379), (1004, 26832), (1032, 26104), (1118, 24096), (1248, 21586), (1376, 19578), (1506, 17888), (1677, 16064), (2008, 13416), (2064, 13052), (2236, 12048), (2496, 10793), (2752, 9789), (3012, 8944), (3263, 8256), (3354, 8032), (4016, 6708), (4128, 6526), (4472, 6024)]