40347328

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:929

約数の個数: 56

約数和(自身を含む): 92427552

約数和(自身を除く): 52080224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 791, 797, 904, 1582, 1594, 1808, 3164, 3188, 3616, 5579, 6328, 6376, 7232, 11158, 12656, 12752, 22316, 25312, 25504, 44632, 50624, 51008, 89264, 90061, 178528, 180122, 357056, 360244, 630427, 720488, 1260854, 1440976, 2521708, 2881952, 5043416, 5763904, 10086832, 20173664, 40347328]

約数ペア:

[(1, 40347328), (2, 20173664), (4, 10086832), (7, 5763904), (8, 5043416), (14, 2881952), (16, 2521708), (28, 1440976), (32, 1260854), (56, 720488), (64, 630427), (112, 360244), (113, 357056), (224, 180122), (226, 178528), (448, 90061), (452, 89264), (791, 51008), (797, 50624), (904, 44632), (1582, 25504), (1594, 25312), (1808, 22316), (3164, 12752), (3188, 12656), (3616, 11158), (5579, 7232), (6328, 6376)]