78828156946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{461561}}^1$

素因数の和:462690

約数の個数: 32

約数和(自身を含む): 147552140160

約数和(自身を除く): 68723983214

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1109, 2218, 7763, 12199, 15526, 24398, 85393, 170786, 461561, 923122, 3230927, 5077171, 6461854, 10154342, 35540197, 71080394, 511871149, 1023742298, 3583098043, 5630582639, 7166196086, 11261165278, 39414078473, 78828156946]

約数ペア:

[(1, 78828156946), (2, 39414078473), (7, 11261165278), (11, 7166196086), (14, 5630582639), (22, 3583098043), (77, 1023742298), (154, 511871149), (1109, 71080394), (2218, 35540197), (7763, 10154342), (12199, 6461854), (15526, 5077171), (24398, 3230927), (85393, 923122), (170786, 461561)]