69404048

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3947}}^1$

素因数の和:4119

約数の個数: 40

約数和(自身を含む): 154698432

約数和(自身を除く): 85294384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 3947, 4396, 7894, 8792, 15788, 17584, 27629, 31576, 55258, 63152, 110516, 221032, 442064, 619679, 1239358, 2478716, 4337753, 4957432, 8675506, 9914864, 17351012, 34702024, 69404048]

約数ペア:

[(1, 69404048), (2, 34702024), (4, 17351012), (7, 9914864), (8, 8675506), (14, 4957432), (16, 4337753), (28, 2478716), (56, 1239358), (112, 619679), (157, 442064), (314, 221032), (628, 110516), (1099, 63152), (1256, 55258), (2198, 31576), (2512, 27629), (3947, 17584), (4396, 15788), (7894, 8792)]