64310298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1693}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 138880896

約数和(自身を除く): 74570598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 1693, 2922, 3386, 5079, 6331, 10158, 12662, 18993, 22009, 37986, 44018, 66027, 132054, 824491, 1648982, 2473473, 4946946, 10718383, 21436766, 32155149, 64310298]

約数ペア:

[(1, 64310298), (2, 32155149), (3, 21436766), (6, 10718383), (13, 4946946), (26, 2473473), (39, 1648982), (78, 824491), (487, 132054), (974, 66027), (1461, 44018), (1693, 37986), (2922, 22009), (3386, 18993), (5079, 12662), (6331, 10158)]