40374496

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 83084400

約数和(自身を除く): 42709904

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 139, 232, 278, 313, 464, 556, 626, 928, 1112, 1252, 2224, 2504, 4031, 4448, 5008, 8062, 9077, 10016, 16124, 18154, 32248, 36308, 43507, 64496, 72616, 87014, 128992, 145232, 174028, 290464, 348056, 696112, 1261703, 1392224, 2523406, 5046812, 10093624, 20187248, 40374496]

約数ペア:

[(1, 40374496), (2, 20187248), (4, 10093624), (8, 5046812), (16, 2523406), (29, 1392224), (32, 1261703), (58, 696112), (116, 348056), (139, 290464), (232, 174028), (278, 145232), (313, 128992), (464, 87014), (556, 72616), (626, 64496), (928, 43507), (1112, 36308), (1252, 32248), (2224, 18154), (2504, 16124), (4031, 10016), (4448, 9077), (5008, 8062)]