74118544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1015

約数の個数: 40

約数和(自身を含む): 151776000

約数和(自身を除く): 77657456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 479, 509, 958, 1018, 1916, 2036, 3832, 4072, 7664, 8144, 9101, 9671, 18202, 19342, 36404, 38684, 72808, 77368, 145616, 154736, 243811, 487622, 975244, 1950488, 3900976, 4632409, 9264818, 18529636, 37059272, 74118544]

約数ペア:

[(1, 74118544), (2, 37059272), (4, 18529636), (8, 9264818), (16, 4632409), (19, 3900976), (38, 1950488), (76, 975244), (152, 487622), (304, 243811), (479, 154736), (509, 145616), (958, 77368), (1018, 72808), (1916, 38684), (2036, 36404), (3832, 19342), (4072, 18202), (7664, 9671), (8144, 9101)]