25223584

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 52448256

約数和(自身を除く): 27224672

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 541, 752, 992, 1082, 1457, 1504, 2164, 2914, 4328, 5828, 8656, 11656, 16771, 17312, 23312, 25427, 33542, 46624, 50854, 67084, 101708, 134168, 203416, 268336, 406832, 536672, 788237, 813664, 1576474, 3152948, 6305896, 12611792, 25223584]

約数ペア:

[(1, 25223584), (2, 12611792), (4, 6305896), (8, 3152948), (16, 1576474), (31, 813664), (32, 788237), (47, 536672), (62, 406832), (94, 268336), (124, 203416), (188, 134168), (248, 101708), (376, 67084), (496, 50854), (541, 46624), (752, 33542), (992, 25427), (1082, 23312), (1457, 17312), (1504, 16771), (2164, 11656), (2914, 8656), (4328, 5828)]