291906064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4153}}^1$

素因数の和:4375

約数の個数: 40

約数和(自身を含む): 593390592

約数和(自身を除く): 301484528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 1528, 3056, 4153, 4393, 8306, 8786, 16612, 17572, 33224, 35144, 66448, 70288, 95519, 191038, 382076, 764152, 793223, 1528304, 1586446, 3172892, 6345784, 12691568, 18244129, 36488258, 72976516, 145953032, 291906064]

約数ペア:

[(1, 291906064), (2, 145953032), (4, 72976516), (8, 36488258), (16, 18244129), (23, 12691568), (46, 6345784), (92, 3172892), (184, 1586446), (191, 1528304), (368, 793223), (382, 764152), (764, 382076), (1528, 191038), (3056, 95519), (4153, 70288), (4393, 66448), (8306, 35144), (8786, 33224), (16612, 17572)]