56274022

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 99144000

約数和(自身を除く): 42869978

約数列:

[1, 2, 7, 14, 53, 106, 149, 298, 371, 509, 742, 1018, 1043, 2086, 3563, 7126, 7897, 15794, 26977, 53954, 55279, 75841, 110558, 151682, 188839, 377678, 530887, 1061774, 4019573, 8039146, 28137011, 56274022]

約数ペア:

[(1, 56274022), (2, 28137011), (7, 8039146), (14, 4019573), (53, 1061774), (106, 530887), (149, 377678), (298, 188839), (371, 151682), (509, 110558), (742, 75841), (1018, 55279), (1043, 53954), (2086, 26977), (3563, 15794), (7126, 7897)]