7040528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 15058560

約数和(自身を除く): 8018032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 367, 436, 734, 872, 1199, 1468, 1744, 2398, 2936, 4037, 4796, 5872, 8074, 9592, 16148, 19184, 32296, 40003, 64592, 80006, 160012, 320024, 440033, 640048, 880066, 1760132, 3520264, 7040528]

約数ペア:

[(1, 7040528), (2, 3520264), (4, 1760132), (8, 880066), (11, 640048), (16, 440033), (22, 320024), (44, 160012), (88, 80006), (109, 64592), (176, 40003), (218, 32296), (367, 19184), (436, 16148), (734, 9592), (872, 8074), (1199, 5872), (1468, 4796), (1744, 4037), (2398, 2936)]