67073944

素因数分解:

$2^3\times 7^2\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 147005280

約数和(自身を除く): 79931336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 397, 431, 794, 862, 1588, 1724, 2779, 3017, 3176, 3448, 5558, 6034, 11116, 12068, 19453, 21119, 22232, 24136, 38906, 42238, 77812, 84476, 155624, 168952, 171107, 342214, 684428, 1197749, 1368856, 2395498, 4790996, 8384243, 9581992, 16768486, 33536972, 67073944]

約数ペア:

[(1, 67073944), (2, 33536972), (4, 16768486), (7, 9581992), (8, 8384243), (14, 4790996), (28, 2395498), (49, 1368856), (56, 1197749), (98, 684428), (196, 342214), (392, 171107), (397, 168952), (431, 155624), (794, 84476), (862, 77812), (1588, 42238), (1724, 38906), (2779, 24136), (3017, 22232), (3176, 21119), (3448, 19453), (5558, 12068), (6034, 11116)]