64325778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 142375968

約数和(自身を除く): 78050190

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 251, 353, 363, 502, 706, 726, 753, 1059, 1506, 2118, 2761, 3883, 5522, 7766, 8283, 11649, 16566, 23298, 30371, 42713, 60742, 85426, 88603, 91113, 128139, 177206, 182226, 256278, 265809, 531618, 974633, 1949266, 2923899, 5847798, 10720963, 21441926, 32162889, 64325778]

約数ペア:

[(1, 64325778), (2, 32162889), (3, 21441926), (6, 10720963), (11, 5847798), (22, 2923899), (33, 1949266), (66, 974633), (121, 531618), (242, 265809), (251, 256278), (353, 182226), (363, 177206), (502, 128139), (706, 91113), (726, 88603), (753, 85426), (1059, 60742), (1506, 42713), (2118, 30371), (2761, 23298), (3883, 16566), (5522, 11649), (7766, 8283)]