76400636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21929}}^1$

素因数の和:22013

約数の個数: 24

約数和(自身を含む): 146141520

約数和(自身を除く): 69740884

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 21929, 43858, 87716, 285077, 570154, 1140308, 1469243, 2938486, 5876972, 19100159, 38200318, 76400636]

約数ペア:

[(1, 76400636), (2, 38200318), (4, 19100159), (13, 5876972), (26, 2938486), (52, 1469243), (67, 1140308), (134, 570154), (268, 285077), (871, 87716), (1742, 43858), (3484, 21929)]