7231172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 14449680

約数和(自身を除く): 7218508

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 563, 676, 988, 1126, 2252, 3211, 6422, 7319, 10697, 12844, 14638, 21394, 29276, 42788, 95147, 139061, 190294, 278122, 380588, 556244, 1807793, 3615586, 7231172]

約数ペア:

[(1, 7231172), (2, 3615586), (4, 1807793), (13, 556244), (19, 380588), (26, 278122), (38, 190294), (52, 139061), (76, 95147), (169, 42788), (247, 29276), (338, 21394), (494, 14638), (563, 12844), (676, 10697), (988, 7319), (1126, 6422), (2252, 3211)]