7897316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 17127936

約数和(自身を除く): 9230620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 353, 476, 658, 706, 799, 1316, 1412, 1598, 2471, 3196, 4942, 5593, 6001, 9884, 11186, 12002, 16591, 22372, 24004, 33182, 42007, 66364, 84014, 116137, 168028, 232274, 282047, 464548, 564094, 1128188, 1974329, 3948658, 7897316]

約数ペア:

[(1, 7897316), (2, 3948658), (4, 1974329), (7, 1128188), (14, 564094), (17, 464548), (28, 282047), (34, 232274), (47, 168028), (68, 116137), (94, 84014), (119, 66364), (188, 42007), (238, 33182), (329, 24004), (353, 22372), (476, 16591), (658, 12002), (706, 11186), (799, 9884), (1316, 6001), (1412, 5593), (1598, 4942), (2471, 3196)]