13449584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 27841968

約数和(自身を除く): 14392384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 251, 272, 394, 502, 788, 1004, 1576, 2008, 3152, 3349, 4016, 4267, 6698, 8534, 13396, 17068, 26792, 34136, 49447, 53584, 68272, 98894, 197788, 395576, 791152, 840599, 1681198, 3362396, 6724792, 13449584]

約数ペア:

[(1, 13449584), (2, 6724792), (4, 3362396), (8, 1681198), (16, 840599), (17, 791152), (34, 395576), (68, 197788), (136, 98894), (197, 68272), (251, 53584), (272, 49447), (394, 34136), (502, 26792), (788, 17068), (1004, 13396), (1576, 8534), (2008, 6698), (3152, 4267), (3349, 4016)]