291256952

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{13723}}^1$

素因数の和:14115

約数の個数: 32

約数和(自身を含む): 625814400

約数和(自身を除く): 334557448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 10612, 13723, 21224, 27446, 54892, 96061, 109784, 192122, 384244, 768488, 5201017, 10402034, 20804068, 36407119, 41608136, 72814238, 145628476, 291256952]

約数ペア:

[(1, 291256952), (2, 145628476), (4, 72814238), (7, 41608136), (8, 36407119), (14, 20804068), (28, 10402034), (56, 5201017), (379, 768488), (758, 384244), (1516, 192122), (2653, 109784), (3032, 96061), (5306, 54892), (10612, 27446), (13723, 21224)]