42673792

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 98360640

約数和(自身を除く): 55686848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 491, 679, 776, 896, 982, 1358, 1552, 1964, 2716, 3104, 3437, 3928, 5432, 6208, 6874, 7856, 10864, 12416, 13748, 15712, 21728, 27496, 31424, 43456, 47627, 54992, 62848, 86912, 95254, 109984, 190508, 219968, 333389, 381016, 439936, 666778, 762032, 1333556, 1524064, 2667112, 3048128, 5334224, 6096256, 10668448, 21336896, 42673792]

約数ペア:

[(1, 42673792), (2, 21336896), (4, 10668448), (7, 6096256), (8, 5334224), (14, 3048128), (16, 2667112), (28, 1524064), (32, 1333556), (56, 762032), (64, 666778), (97, 439936), (112, 381016), (128, 333389), (194, 219968), (224, 190508), (388, 109984), (448, 95254), (491, 86912), (679, 62848), (776, 54992), (896, 47627), (982, 43456), (1358, 31424), (1552, 27496), (1964, 21728), (2716, 15712), (3104, 13748), (3437, 12416), (3928, 10864), (5432, 7856), (6208, 6874)]