15674539468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{308093}}^1$

素因数の和:308206

約数の個数: 48

約数和(自身を含む): 33126266880

約数和(自身を除く): 17451727412

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 644, 1106, 1817, 2212, 3634, 7268, 12719, 25438, 50876, 308093, 616186, 1232372, 2156651, 4313302, 7086139, 8626604, 14172278, 24339347, 28344556, 48678694, 49602973, 97357388, 99205946, 170375429, 198411892, 340750858, 559804981, 681501716, 1119609962, 2239219924, 3918634867, 7837269734, 15674539468]

約数ペア:

[(1, 15674539468), (2, 7837269734), (4, 3918634867), (7, 2239219924), (14, 1119609962), (23, 681501716), (28, 559804981), (46, 340750858), (79, 198411892), (92, 170375429), (158, 99205946), (161, 97357388), (316, 49602973), (322, 48678694), (553, 28344556), (644, 24339347), (1106, 14172278), (1817, 8626604), (2212, 7086139), (3634, 4313302), (7268, 2156651), (12719, 1232372), (25438, 616186), (50876, 308093)]