25295008

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 52690176

約数和(自身を除く): 27395168

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 593, 688, 992, 1186, 1333, 1376, 2372, 2666, 4744, 5332, 9488, 10664, 18383, 18976, 21328, 25499, 36766, 42656, 50998, 73532, 101996, 147064, 203992, 294128, 407984, 588256, 790469, 815968, 1580938, 3161876, 6323752, 12647504, 25295008]

約数ペア:

[(1, 25295008), (2, 12647504), (4, 6323752), (8, 3161876), (16, 1580938), (31, 815968), (32, 790469), (43, 588256), (62, 407984), (86, 294128), (124, 203992), (172, 147064), (248, 101996), (344, 73532), (496, 50998), (593, 42656), (688, 36766), (992, 25499), (1186, 21328), (1333, 18976), (1376, 18383), (2372, 10664), (2666, 9488), (4744, 5332)]