27449972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 26982028

約数列:

[1, 2, 4, 11, 22, 44, 53, 79, 106, 149, 158, 212, 298, 316, 583, 596, 869, 1166, 1639, 1738, 2332, 3278, 3476, 4187, 6556, 7897, 8374, 11771, 15794, 16748, 23542, 31588, 46057, 47084, 86867, 92114, 129481, 173734, 184228, 258962, 347468, 517924, 623863, 1247726, 2495452, 6862493, 13724986, 27449972]

約数ペア:

[(1, 27449972), (2, 13724986), (4, 6862493), (11, 2495452), (22, 1247726), (44, 623863), (53, 517924), (79, 347468), (106, 258962), (149, 184228), (158, 173734), (212, 129481), (298, 92114), (316, 86867), (583, 47084), (596, 46057), (869, 31588), (1166, 23542), (1639, 16748), (1738, 15794), (2332, 11771), (3278, 8374), (3476, 7897), (4187, 6556)]