68635372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 137482240

約数和(自身を除く): 68846868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 494, 508, 547, 988, 1094, 1651, 2188, 2413, 3302, 4826, 6604, 7111, 9652, 10393, 14222, 20786, 28444, 31369, 41572, 62738, 69469, 125476, 135109, 138938, 270218, 277876, 540436, 903097, 1319911, 1806194, 2639822, 3612388, 5279644, 17158843, 34317686, 68635372]

約数ペア:

[(1, 68635372), (2, 34317686), (4, 17158843), (13, 5279644), (19, 3612388), (26, 2639822), (38, 1806194), (52, 1319911), (76, 903097), (127, 540436), (247, 277876), (254, 270218), (494, 138938), (508, 135109), (547, 125476), (988, 69469), (1094, 62738), (1651, 41572), (2188, 31369), (2413, 28444), (3302, 20786), (4826, 14222), (6604, 10393), (7111, 9652)]