7122776

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 13821840

約数和(自身を除く): 6699064

約数列:

[1, 2, 4, 8, 53, 106, 107, 157, 212, 214, 314, 424, 428, 628, 856, 1256, 5671, 8321, 11342, 16642, 16799, 22684, 33284, 33598, 45368, 66568, 67196, 134392, 890347, 1780694, 3561388, 7122776]

約数ペア:

[(1, 7122776), (2, 3561388), (4, 1780694), (8, 890347), (53, 134392), (106, 67196), (107, 66568), (157, 45368), (212, 33598), (214, 33284), (314, 22684), (424, 16799), (428, 16642), (628, 11342), (856, 8321), (1256, 5671)]