13427336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 28788480

約数和(自身を除く): 15361144

約数列:

[1, 2, 4, 8, 13, 26, 41, 47, 52, 67, 82, 94, 104, 134, 164, 188, 268, 328, 376, 533, 536, 611, 871, 1066, 1222, 1742, 1927, 2132, 2444, 2747, 3149, 3484, 3854, 4264, 4888, 5494, 6298, 6968, 7708, 10988, 12596, 15416, 21976, 25051, 25192, 35711, 40937, 50102, 71422, 81874, 100204, 129109, 142844, 163748, 200408, 258218, 285688, 327496, 516436, 1032872, 1678417, 3356834, 6713668, 13427336]

約数ペア:

[(1, 13427336), (2, 6713668), (4, 3356834), (8, 1678417), (13, 1032872), (26, 516436), (41, 327496), (47, 285688), (52, 258218), (67, 200408), (82, 163748), (94, 142844), (104, 129109), (134, 100204), (164, 81874), (188, 71422), (268, 50102), (328, 40937), (376, 35711), (533, 25192), (536, 25051), (611, 21976), (871, 15416), (1066, 12596), (1222, 10988), (1742, 7708), (1927, 6968), (2132, 6298), (2444, 5494), (2747, 4888), (3149, 4264), (3484, 3854)]