27688276924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{755437}}^1$

素因数の和:755483

約数の個数: 72

約数和(自身を含む): 65106668592

約数和(自身を除く): 37418391668

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 5236, 9163, 18326, 36652, 755437, 1510874, 3021748, 5288059, 8309807, 10576118, 12842429, 16619614, 21152236, 25684858, 33239228, 37016413, 51369716, 58168649, 74032826, 89897003, 116337298, 141266719, 148065652, 179794006, 232674596, 282533438, 359588012, 407180543, 565066876, 629279021, 814361086, 988867033, 1258558042, 1628722172, 1977734066, 2517116084, 3955468132, 6922069231, 13844138462, 27688276924]

約数ペア:

[(1, 27688276924), (2, 13844138462), (4, 6922069231), (7, 3955468132), (11, 2517116084), (14, 1977734066), (17, 1628722172), (22, 1258558042), (28, 988867033), (34, 814361086), (44, 629279021), (49, 565066876), (68, 407180543), (77, 359588012), (98, 282533438), (119, 232674596), (154, 179794006), (187, 148065652), (196, 141266719), (238, 116337298), (308, 89897003), (374, 74032826), (476, 58168649), (539, 51369716), (748, 37016413), (833, 33239228), (1078, 25684858), (1309, 21152236), (1666, 16619614), (2156, 12842429), (2618, 10576118), (3332, 8309807), (5236, 5288059), (9163, 3021748), (18326, 1510874), (36652, 755437)]