42042112

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 99338400

約数和(自身を除く): 57296288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 809, 812, 896, 928, 1618, 1624, 1792, 1856, 3236, 3248, 3712, 5663, 6472, 6496, 7424, 11326, 12944, 12992, 22652, 23461, 25888, 25984, 45304, 46922, 51776, 51968, 90608, 93844, 103552, 164227, 181216, 187688, 207104, 328454, 362432, 375376, 656908, 724864, 750752, 1313816, 1449728, 1501504, 2627632, 3003008, 5255264, 6006016, 10510528, 21021056, 42042112]

約数ペア:

[(1, 42042112), (2, 21021056), (4, 10510528), (7, 6006016), (8, 5255264), (14, 3003008), (16, 2627632), (28, 1501504), (29, 1449728), (32, 1313816), (56, 750752), (58, 724864), (64, 656908), (112, 375376), (116, 362432), (128, 328454), (203, 207104), (224, 187688), (232, 181216), (256, 164227), (406, 103552), (448, 93844), (464, 90608), (809, 51968), (812, 51776), (896, 46922), (928, 45304), (1618, 25984), (1624, 25888), (1792, 23461), (1856, 22652), (3236, 12992), (3248, 12944), (3712, 11326), (5663, 7424), (6472, 6496)]