38972028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 95397120

約数和(自身を除く): 56425092

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 337, 419, 674, 838, 1011, 1257, 1348, 1676, 2022, 2514, 4044, 5028, 7751, 9637, 15502, 19274, 23253, 28911, 31004, 38548, 46506, 57822, 93012, 115644, 141203, 282406, 423609, 564812, 847218, 1694436, 3247669, 6495338, 9743007, 12990676, 19486014, 38972028]

約数ペア:

[(1, 38972028), (2, 19486014), (3, 12990676), (4, 9743007), (6, 6495338), (12, 3247669), (23, 1694436), (46, 847218), (69, 564812), (92, 423609), (138, 282406), (276, 141203), (337, 115644), (419, 93012), (674, 57822), (838, 46506), (1011, 38548), (1257, 31004), (1348, 28911), (1676, 23253), (2022, 19274), (2514, 15502), (4044, 9637), (5028, 7751)]