28535732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 54698112

約数和(自身を除く): 26162380

約数列:

[1, 2, 4, 23, 37, 46, 74, 83, 92, 101, 148, 166, 202, 332, 404, 851, 1702, 1909, 2323, 3071, 3404, 3737, 3818, 4646, 6142, 7474, 7636, 8383, 9292, 12284, 14948, 16766, 33532, 70633, 85951, 141266, 171902, 192809, 282532, 310171, 343804, 385618, 620342, 771236, 1240684, 7133933, 14267866, 28535732]

約数ペア:

[(1, 28535732), (2, 14267866), (4, 7133933), (23, 1240684), (37, 771236), (46, 620342), (74, 385618), (83, 343804), (92, 310171), (101, 282532), (148, 192809), (166, 171902), (202, 141266), (332, 85951), (404, 70633), (851, 33532), (1702, 16766), (1909, 14948), (2323, 12284), (3071, 9292), (3404, 8383), (3737, 7636), (3818, 7474), (4646, 6142)]