26959408

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 60

約数和(自身を含む): 61449192

約数和(自身を除く): 34489784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 196, 251, 274, 392, 502, 548, 784, 959, 1004, 1096, 1757, 1918, 2008, 2192, 3514, 3836, 4016, 6713, 7028, 7672, 12299, 13426, 14056, 15344, 24598, 26852, 28112, 34387, 49196, 53704, 68774, 98392, 107408, 137548, 196784, 240709, 275096, 481418, 550192, 962836, 1684963, 1925672, 3369926, 3851344, 6739852, 13479704, 26959408]

約数ペア:

[(1, 26959408), (2, 13479704), (4, 6739852), (7, 3851344), (8, 3369926), (14, 1925672), (16, 1684963), (28, 962836), (49, 550192), (56, 481418), (98, 275096), (112, 240709), (137, 196784), (196, 137548), (251, 107408), (274, 98392), (392, 68774), (502, 53704), (548, 49196), (784, 34387), (959, 28112), (1004, 26852), (1096, 24598), (1757, 15344), (1918, 14056), (2008, 13426), (2192, 12299), (3514, 7672), (3836, 7028), (4016, 6713)]