26942656

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 84

約数和(自身を含む): 60240672

約数和(自身を除く): 33298016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 53, 64, 94, 104, 106, 169, 188, 208, 212, 338, 376, 416, 424, 611, 676, 689, 752, 832, 848, 1222, 1352, 1378, 1504, 1696, 2444, 2491, 2704, 2756, 3008, 3392, 4888, 4982, 5408, 5512, 7943, 8957, 9776, 9964, 10816, 11024, 15886, 17914, 19552, 19928, 22048, 31772, 32383, 35828, 39104, 39856, 44096, 63544, 64766, 71656, 79712, 127088, 129532, 143312, 159424, 254176, 259064, 286624, 420979, 508352, 518128, 573248, 841958, 1036256, 1683916, 2072512, 3367832, 6735664, 13471328, 26942656]

約数ペア:

[(1, 26942656), (2, 13471328), (4, 6735664), (8, 3367832), (13, 2072512), (16, 1683916), (26, 1036256), (32, 841958), (47, 573248), (52, 518128), (53, 508352), (64, 420979), (94, 286624), (104, 259064), (106, 254176), (169, 159424), (188, 143312), (208, 129532), (212, 127088), (338, 79712), (376, 71656), (416, 64766), (424, 63544), (611, 44096), (676, 39856), (689, 39104), (752, 35828), (832, 32383), (848, 31772), (1222, 22048), (1352, 19928), (1378, 19552), (1504, 17914), (1696, 15886), (2444, 11024), (2491, 10816), (2704, 9964), (2756, 9776), (3008, 8957), (3392, 7943), (4888, 5512), (4982, 5408)]