74894008

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 167961600

約数和(自身を除く): 93067592

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 107, 116, 203, 214, 232, 406, 428, 431, 749, 812, 856, 862, 1498, 1624, 1724, 2996, 3017, 3103, 3448, 5992, 6034, 6206, 12068, 12412, 12499, 21721, 24136, 24824, 24998, 43442, 46117, 49996, 86884, 87493, 92234, 99992, 173768, 174986, 184468, 322819, 349972, 368936, 645638, 699944, 1291276, 1337393, 2582552, 2674786, 5349572, 9361751, 10699144, 18723502, 37447004, 74894008]

約数ペア:

[(1, 74894008), (2, 37447004), (4, 18723502), (7, 10699144), (8, 9361751), (14, 5349572), (28, 2674786), (29, 2582552), (56, 1337393), (58, 1291276), (107, 699944), (116, 645638), (203, 368936), (214, 349972), (232, 322819), (406, 184468), (428, 174986), (431, 173768), (749, 99992), (812, 92234), (856, 87493), (862, 86884), (1498, 49996), (1624, 46117), (1724, 43442), (2996, 24998), (3017, 24824), (3103, 24136), (3448, 21721), (5992, 12499), (6034, 12412), (6206, 12068)]