26975270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 57482784

約数和(自身を除く): 30507514

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 401, 434, 802, 961, 1085, 1922, 2005, 2170, 2807, 4010, 4805, 5614, 6727, 9610, 12431, 13454, 14035, 24862, 28070, 33635, 62155, 67270, 87017, 124310, 174034, 385361, 435085, 770722, 870170, 1926805, 2697527, 3853610, 5395054, 13487635, 26975270]

約数ペア:

[(1, 26975270), (2, 13487635), (5, 5395054), (7, 3853610), (10, 2697527), (14, 1926805), (31, 870170), (35, 770722), (62, 435085), (70, 385361), (155, 174034), (217, 124310), (310, 87017), (401, 67270), (434, 62155), (802, 33635), (961, 28070), (1085, 24862), (1922, 14035), (2005, 13454), (2170, 12431), (2807, 9610), (4010, 6727), (4805, 5614)]