73380028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{21557}}^1$

素因数の和:21621

約数の個数: 24

約数和(自身を含む): 137626272

約数和(自身を除く): 64246244

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 21557, 43114, 86228, 495811, 797609, 991622, 1595218, 1983244, 3190436, 18345007, 36690014, 73380028]

約数ペア:

[(1, 73380028), (2, 36690014), (4, 18345007), (23, 3190436), (37, 1983244), (46, 1595218), (74, 991622), (92, 797609), (148, 495811), (851, 86228), (1702, 43114), (3404, 21557)]