25874954

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 46780416

約数和(自身を除く): 20905462

約数列:

[1, 2, 7, 14, 23, 46, 107, 161, 214, 322, 749, 751, 1498, 1502, 2461, 4922, 5257, 10514, 17227, 17273, 34454, 34546, 80357, 120911, 160714, 241822, 562499, 1124998, 1848211, 3696422, 12937477, 25874954]

約数ペア:

[(1, 25874954), (2, 12937477), (7, 3696422), (14, 1848211), (23, 1124998), (46, 562499), (107, 241822), (161, 160714), (214, 120911), (322, 80357), (749, 34546), (751, 34454), (1498, 17273), (1502, 17227), (2461, 10514), (4922, 5257)]