38213266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 73363968

約数和(自身を除く): 35150702

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 521, 806, 1042, 1183, 2366, 2821, 3647, 5239, 5642, 6773, 7294, 10478, 13546, 16151, 32302, 36673, 47411, 73346, 88049, 94822, 113057, 176098, 209963, 226114, 419926, 616343, 1232686, 1469741, 2729519, 2939482, 5459038, 19106633, 38213266]

約数ペア:

[(1, 38213266), (2, 19106633), (7, 5459038), (13, 2939482), (14, 2729519), (26, 1469741), (31, 1232686), (62, 616343), (91, 419926), (169, 226114), (182, 209963), (217, 176098), (338, 113057), (403, 94822), (434, 88049), (521, 73346), (806, 47411), (1042, 36673), (1183, 32302), (2366, 16151), (2821, 13546), (3647, 10478), (5239, 7294), (5642, 6773)]