4006424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 8067600

約数和(自身を除く): 4061176

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 331, 356, 662, 712, 1324, 1513, 2648, 3026, 5627, 6052, 11254, 12104, 22508, 29459, 45016, 58918, 117836, 235672, 500803, 1001606, 2003212, 4006424]

約数ペア:

[(1, 4006424), (2, 2003212), (4, 1001606), (8, 500803), (17, 235672), (34, 117836), (68, 58918), (89, 45016), (136, 29459), (178, 22508), (331, 12104), (356, 11254), (662, 6052), (712, 5627), (1324, 3026), (1513, 2648)]