25140996

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1777}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 65714880

約数和(自身を除く): 40573884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 1777, 2358, 3537, 3554, 4716, 5331, 7074, 7108, 10662, 14148, 15993, 21324, 31986, 47979, 63972, 95958, 191916, 232787, 465574, 698361, 931148, 1396722, 2095083, 2793444, 4190166, 6285249, 8380332, 12570498, 25140996]

約数ペア:

[(1, 25140996), (2, 12570498), (3, 8380332), (4, 6285249), (6, 4190166), (9, 2793444), (12, 2095083), (18, 1396722), (27, 931148), (36, 698361), (54, 465574), (108, 232787), (131, 191916), (262, 95958), (393, 63972), (524, 47979), (786, 31986), (1179, 21324), (1572, 15993), (1777, 14148), (2358, 10662), (3537, 7108), (3554, 7074), (4716, 5331)]