27224386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 48614400

約数和(自身を除く): 21390014

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 421, 434, 842, 1043, 2086, 2947, 4619, 5894, 9238, 13051, 26102, 32333, 62729, 64666, 91357, 125458, 182714, 439103, 878206, 1944599, 3889198, 13612193, 27224386]

約数ペア:

[(1, 27224386), (2, 13612193), (7, 3889198), (14, 1944599), (31, 878206), (62, 439103), (149, 182714), (217, 125458), (298, 91357), (421, 64666), (434, 62729), (842, 32333), (1043, 26102), (2086, 13051), (2947, 9238), (4619, 5894)]