38861998

素因数分解:

$2^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1543}}^1$

素因数の和:1816

約数の個数: 24

約数和(自身を含む): 68118192

約数和(自身を除く): 29256194

約数列:

[1, 2, 7, 14, 49, 98, 257, 514, 1543, 1799, 3086, 3598, 10801, 12593, 21602, 25186, 75607, 151214, 396551, 793102, 2775857, 5551714, 19430999, 38861998]

約数ペア:

[(1, 38861998), (2, 19430999), (7, 5551714), (14, 2775857), (49, 793102), (98, 396551), (257, 151214), (514, 75607), (1543, 25186), (1799, 21602), (3086, 12593), (3598, 10801)]