29939028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 80607744

約数和(自身を除く): 50668716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 3331, 4494, 6662, 8988, 9993, 13324, 19986, 23317, 39972, 46634, 69951, 93268, 139902, 279804, 356417, 712834, 1069251, 1425668, 2138502, 2494919, 4277004, 4989838, 7484757, 9979676, 14969514, 29939028]

約数ペア:

[(1, 29939028), (2, 14969514), (3, 9979676), (4, 7484757), (6, 4989838), (7, 4277004), (12, 2494919), (14, 2138502), (21, 1425668), (28, 1069251), (42, 712834), (84, 356417), (107, 279804), (214, 139902), (321, 93268), (428, 69951), (642, 46634), (749, 39972), (1284, 23317), (1498, 19986), (2247, 13324), (2996, 9993), (3331, 8988), (4494, 6662)]