25234084372

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1\times {\mathrm{4957}}^1$

素因数の和:5896

約数の個数: 48

約数和(自身を含む): 50736284928

約数和(自身を除く): 25502200556

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 647, 1124, 1294, 1967, 2588, 3934, 4529, 4957, 7868, 9058, 9914, 18116, 19828, 34699, 69398, 138796, 181807, 363614, 727228, 1272649, 1392917, 2545298, 2785834, 3207179, 5090596, 5571668, 6414358, 9750419, 12828716, 19500838, 22450253, 39001676, 44900506, 89801012, 901217299, 1802434598, 3604869196, 6308521093, 12617042186, 25234084372]

約数ペア:

[(1, 25234084372), (2, 12617042186), (4, 6308521093), (7, 3604869196), (14, 1802434598), (28, 901217299), (281, 89801012), (562, 44900506), (647, 39001676), (1124, 22450253), (1294, 19500838), (1967, 12828716), (2588, 9750419), (3934, 6414358), (4529, 5571668), (4957, 5090596), (7868, 3207179), (9058, 2785834), (9914, 2545298), (18116, 1392917), (19828, 1272649), (34699, 727228), (69398, 363614), (138796, 181807)]