74237284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 149466240

約数和(自身を除く): 75228956

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 218, 253, 436, 506, 673, 1012, 1199, 1346, 2398, 2507, 2692, 4796, 5014, 7403, 10028, 14806, 15479, 27577, 29612, 30958, 55154, 61916, 73357, 110308, 146714, 170269, 293428, 340538, 681076, 806927, 1613854, 1687211, 3227708, 3374422, 6748844, 18559321, 37118642, 74237284]

約数ペア:

[(1, 74237284), (2, 37118642), (4, 18559321), (11, 6748844), (22, 3374422), (23, 3227708), (44, 1687211), (46, 1613854), (92, 806927), (109, 681076), (218, 340538), (253, 293428), (436, 170269), (506, 146714), (673, 110308), (1012, 73357), (1199, 61916), (1346, 55154), (2398, 30958), (2507, 29612), (2692, 27577), (4796, 15479), (5014, 14806), (7403, 10028)]