42209792

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4376

約数の個数: 40

約数和(自身を含む): 88796400

約数和(自身を除く): 46586608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4339, 4864, 8678, 9728, 17356, 34712, 69424, 82441, 138848, 164882, 277696, 329764, 555392, 659528, 1110784, 1319056, 2221568, 2638112, 5276224, 10552448, 21104896, 42209792]

約数ペア:

[(1, 42209792), (2, 21104896), (4, 10552448), (8, 5276224), (16, 2638112), (19, 2221568), (32, 1319056), (38, 1110784), (64, 659528), (76, 555392), (128, 329764), (152, 277696), (256, 164882), (304, 138848), (512, 82441), (608, 69424), (1216, 34712), (2432, 17356), (4339, 9728), (4864, 8678)]