71137144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2417}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 144209520

約数和(自身を除く): 73072376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 2417, 3679, 4834, 7358, 9668, 14716, 19336, 29432, 31421, 62842, 125684, 251368, 684011, 1368022, 2736044, 5472088, 8892143, 17784286, 35568572, 71137144]

約数ペア:

[(1, 71137144), (2, 35568572), (4, 17784286), (8, 8892143), (13, 5472088), (26, 2736044), (52, 1368022), (104, 684011), (283, 251368), (566, 125684), (1132, 62842), (2264, 31421), (2417, 29432), (3679, 19336), (4834, 14716), (7358, 9668)]