67970702

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 109970784

約数和(自身を除く): 42000082

約数列:

[1, 2, 37, 41, 43, 74, 82, 86, 521, 1042, 1517, 1591, 1763, 3034, 3182, 3526, 19277, 21361, 22403, 38554, 42722, 44806, 65231, 130462, 790357, 828911, 918523, 1580714, 1657822, 1837046, 33985351, 67970702]

約数ペア:

[(1, 67970702), (2, 33985351), (37, 1837046), (41, 1657822), (43, 1580714), (74, 918523), (82, 828911), (86, 790357), (521, 130462), (1042, 65231), (1517, 44806), (1591, 42722), (1763, 38554), (3034, 22403), (3182, 21361), (3526, 19277)]