25943218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 48416256

約数和(自身を除く): 22473038

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 113, 161, 217, 226, 322, 434, 529, 713, 791, 1058, 1426, 1582, 2599, 3503, 3703, 4991, 5198, 7006, 7406, 9982, 16399, 18193, 24521, 32798, 36386, 49042, 59777, 80569, 114793, 119554, 161138, 229586, 418439, 563983, 836878, 1127966, 1853087, 3706174, 12971609, 25943218]

約数ペア:

[(1, 25943218), (2, 12971609), (7, 3706174), (14, 1853087), (23, 1127966), (31, 836878), (46, 563983), (62, 418439), (113, 229586), (161, 161138), (217, 119554), (226, 114793), (322, 80569), (434, 59777), (529, 49042), (713, 36386), (791, 32798), (1058, 24521), (1426, 18193), (1582, 16399), (2599, 9982), (3503, 7406), (3703, 7006), (4991, 5198)]