78665792

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{7829}}^1$

素因数の和:7998

約数の個数: 28

約数和(自身を含む): 157116780

約数和(自身を除く): 78450988

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 7829, 10048, 15658, 31316, 62632, 125264, 250528, 501056, 1229153, 2458306, 4916612, 9833224, 19666448, 39332896, 78665792]

約数ペア:

[(1, 78665792), (2, 39332896), (4, 19666448), (8, 9833224), (16, 4916612), (32, 2458306), (64, 1229153), (157, 501056), (314, 250528), (628, 125264), (1256, 62632), (2512, 31316), (5024, 15658), (7829, 10048)]