26802356

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 56485632

約数和(自身を除く): 29683276

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 631, 1036, 1148, 1262, 1517, 2524, 3034, 4417, 6068, 8834, 10619, 17668, 21238, 23347, 25871, 42476, 46694, 51742, 93388, 103484, 163429, 181097, 326858, 362194, 653716, 724388, 957227, 1914454, 3828908, 6700589, 13401178, 26802356]

約数ペア:

[(1, 26802356), (2, 13401178), (4, 6700589), (7, 3828908), (14, 1914454), (28, 957227), (37, 724388), (41, 653716), (74, 362194), (82, 326858), (148, 181097), (164, 163429), (259, 103484), (287, 93388), (518, 51742), (574, 46694), (631, 42476), (1036, 25871), (1148, 23347), (1262, 21238), (1517, 17668), (2524, 10619), (3034, 8834), (4417, 6068)]