7144456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 15386400

約数和(自身を除く): 8241944

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 4273, 8546, 17092, 34184, 47003, 81187, 94006, 162374, 188012, 324748, 376024, 649496, 893057, 1786114, 3572228, 7144456]

約数ペア:

[(1, 7144456), (2, 3572228), (4, 1786114), (8, 893057), (11, 649496), (19, 376024), (22, 324748), (38, 188012), (44, 162374), (76, 94006), (88, 81187), (152, 47003), (209, 34184), (418, 17092), (836, 8546), (1672, 4273)]