74809688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1063}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 148108800

約数和(自身を除く): 73299112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 463, 926, 1063, 1852, 2126, 3704, 4252, 8504, 8797, 17594, 20197, 35188, 40394, 70376, 80788, 161576, 492169, 984338, 1968676, 3937352, 9351211, 18702422, 37404844, 74809688]

約数ペア:

[(1, 74809688), (2, 37404844), (4, 18702422), (8, 9351211), (19, 3937352), (38, 1968676), (76, 984338), (152, 492169), (463, 161576), (926, 80788), (1063, 70376), (1852, 40394), (2126, 35188), (3704, 20197), (4252, 17594), (8504, 8797)]