28262262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 71414784

約数和(自身を除く): 43152522

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1173, 1721, 2346, 2737, 3442, 5163, 5474, 8211, 10326, 12047, 16422, 24094, 29257, 36141, 39583, 58514, 72282, 79166, 87771, 118749, 175542, 204799, 237498, 277081, 409598, 554162, 614397, 672911, 831243, 1228794, 1345822, 1662486, 2018733, 4037466, 4710377, 9420754, 14131131, 28262262]

約数ペア:

[(1, 28262262), (2, 14131131), (3, 9420754), (6, 4710377), (7, 4037466), (14, 2018733), (17, 1662486), (21, 1345822), (23, 1228794), (34, 831243), (42, 672911), (46, 614397), (51, 554162), (69, 409598), (102, 277081), (119, 237498), (138, 204799), (161, 175542), (238, 118749), (322, 87771), (357, 79166), (391, 72282), (483, 58514), (714, 39583), (782, 36141), (966, 29257), (1173, 24094), (1721, 16422), (2346, 12047), (2737, 10326), (3442, 8211), (5163, 5474)]