42375004

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1618

約数の個数: 36

約数和(自身を含む): 86902200

約数和(自身を除く): 44527196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 1451, 2086, 2902, 4172, 5804, 7301, 10157, 14602, 20314, 29204, 40628, 71099, 142198, 216199, 284396, 432398, 864796, 1513393, 3026786, 6053572, 10593751, 21187502, 42375004]

約数ペア:

[(1, 42375004), (2, 21187502), (4, 10593751), (7, 6053572), (14, 3026786), (28, 1513393), (49, 864796), (98, 432398), (149, 284396), (196, 216199), (298, 142198), (596, 71099), (1043, 40628), (1451, 29204), (2086, 20314), (2902, 14602), (4172, 10157), (5804, 7301)]