67519784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12109}}^1$

素因数の和:12173

約数の個数: 32

約数和(自身を含む): 137327400

約数和(自身を除く): 69807616

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 12109, 24218, 48436, 96872, 205853, 411706, 496469, 823412, 992938, 1646824, 1985876, 3971752, 8439973, 16879946, 33759892, 67519784]

約数ペア:

[(1, 67519784), (2, 33759892), (4, 16879946), (8, 8439973), (17, 3971752), (34, 1985876), (41, 1646824), (68, 992938), (82, 823412), (136, 496469), (164, 411706), (328, 205853), (697, 96872), (1394, 48436), (2788, 24218), (5576, 12109)]