28319568

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{12553}}^1$

素因数の和:12611

約数の個数: 40

約数和(自身を含む): 74721408

約数和(自身を除く): 46401840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 12553, 25106, 37659, 50212, 75318, 100424, 150636, 200848, 301272, 589991, 602544, 1179982, 1769973, 2359964, 3539946, 4719928, 7079892, 9439856, 14159784, 28319568]

約数ペア:

[(1, 28319568), (2, 14159784), (3, 9439856), (4, 7079892), (6, 4719928), (8, 3539946), (12, 2359964), (16, 1769973), (24, 1179982), (47, 602544), (48, 589991), (94, 301272), (141, 200848), (188, 150636), (282, 100424), (376, 75318), (564, 50212), (752, 37659), (1128, 25106), (2256, 12553)]