71004206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 141740928

約数和(自身を除く): 70736722

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 53, 91, 106, 119, 182, 221, 238, 371, 433, 442, 689, 742, 866, 901, 1378, 1547, 1802, 3031, 3094, 4823, 5629, 6062, 6307, 7361, 9646, 11258, 11713, 12614, 14722, 22949, 23426, 39403, 45898, 51527, 78806, 81991, 95693, 103054, 160643, 163982, 191386, 298337, 321286, 390133, 596674, 669851, 780266, 1339702, 2088359, 2730931, 4176718, 5071729, 5461862, 10143458, 35502103, 71004206]

約数ペア:

[(1, 71004206), (2, 35502103), (7, 10143458), (13, 5461862), (14, 5071729), (17, 4176718), (26, 2730931), (34, 2088359), (53, 1339702), (91, 780266), (106, 669851), (119, 596674), (182, 390133), (221, 321286), (238, 298337), (371, 191386), (433, 163982), (442, 160643), (689, 103054), (742, 95693), (866, 81991), (901, 78806), (1378, 51527), (1547, 45898), (1802, 39403), (3031, 23426), (3094, 22949), (4823, 14722), (5629, 12614), (6062, 11713), (6307, 11258), (7361, 9646)]