26865678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 65691648

約数和(自身を除く): 38825970

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 191, 197, 238, 357, 382, 394, 573, 591, 714, 1146, 1182, 1337, 1379, 2674, 2758, 3247, 3349, 4011, 4137, 6494, 6698, 8022, 8274, 9741, 10047, 19482, 20094, 22729, 23443, 37627, 45458, 46886, 68187, 70329, 75254, 112881, 136374, 140658, 225762, 263389, 526778, 639659, 790167, 1279318, 1580334, 1918977, 3837954, 4477613, 8955226, 13432839, 26865678]

約数ペア:

[(1, 26865678), (2, 13432839), (3, 8955226), (6, 4477613), (7, 3837954), (14, 1918977), (17, 1580334), (21, 1279318), (34, 790167), (42, 639659), (51, 526778), (102, 263389), (119, 225762), (191, 140658), (197, 136374), (238, 112881), (357, 75254), (382, 70329), (394, 68187), (573, 46886), (591, 45458), (714, 37627), (1146, 23443), (1182, 22729), (1337, 20094), (1379, 19482), (2674, 10047), (2758, 9741), (3247, 8274), (3349, 8022), (4011, 6698), (4137, 6494)]