28540501924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{43997}}^1$

素因数の和:44676

約数の個数: 48

約数和(自身を含む): 56945379456

約数和(自身を除く): 28404877532

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 641, 1012, 1282, 2564, 7051, 14102, 14743, 28204, 29486, 43997, 58972, 87994, 162173, 175988, 324346, 483967, 648692, 967934, 1011931, 1935868, 2023862, 4047724, 11131241, 22262482, 28202077, 44524964, 56404154, 112808308, 310222847, 620445694, 648647771, 1240891388, 1297295542, 2594591084, 7135125481, 14270250962, 28540501924]

約数ペア:

[(1, 28540501924), (2, 14270250962), (4, 7135125481), (11, 2594591084), (22, 1297295542), (23, 1240891388), (44, 648647771), (46, 620445694), (92, 310222847), (253, 112808308), (506, 56404154), (641, 44524964), (1012, 28202077), (1282, 22262482), (2564, 11131241), (7051, 4047724), (14102, 2023862), (14743, 1935868), (28204, 1011931), (29486, 967934), (43997, 648692), (58972, 483967), (87994, 324346), (162173, 175988)]