1970319232

素因数分解:

$2^7\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5653}}^1$

素因数の和:6063

約数の個数: 64

約数和(自身を含む): 4498322400

約数和(自身を除く): 2528003168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 389, 448, 778, 896, 1556, 2723, 3112, 5446, 5653, 6224, 10892, 11306, 12448, 21784, 22612, 24896, 39571, 43568, 45224, 49792, 79142, 87136, 90448, 158284, 174272, 180896, 316568, 348544, 361792, 633136, 723584, 1266272, 2199017, 2532544, 4398034, 5065088, 8796068, 15393119, 17592136, 30786238, 35184272, 61572476, 70368544, 123144952, 140737088, 246289904, 281474176, 492579808, 985159616, 1970319232]

約数ペア:

[(1, 1970319232), (2, 985159616), (4, 492579808), (7, 281474176), (8, 246289904), (14, 140737088), (16, 123144952), (28, 70368544), (32, 61572476), (56, 35184272), (64, 30786238), (112, 17592136), (128, 15393119), (224, 8796068), (389, 5065088), (448, 4398034), (778, 2532544), (896, 2199017), (1556, 1266272), (2723, 723584), (3112, 633136), (5446, 361792), (5653, 348544), (6224, 316568), (10892, 180896), (11306, 174272), (12448, 158284), (21784, 90448), (22612, 87136), (24896, 79142), (39571, 49792), (43568, 45224)]