64129408

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3767}}^1$

素因数の和:3807

約数の個数: 64

約数和(自身を含む): 153734400

約数和(自身を除く): 89604992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 3767, 4256, 7534, 8512, 15068, 17024, 26369, 30136, 52738, 60272, 71573, 105476, 120544, 143146, 210952, 241088, 286292, 421904, 482176, 501011, 572584, 843808, 1002022, 1145168, 1687616, 2004044, 2290336, 3375232, 4008088, 4580672, 8016176, 9161344, 16032352, 32064704, 64129408]

約数ペア:

[(1, 64129408), (2, 32064704), (4, 16032352), (7, 9161344), (8, 8016176), (14, 4580672), (16, 4008088), (19, 3375232), (28, 2290336), (32, 2004044), (38, 1687616), (56, 1145168), (64, 1002022), (76, 843808), (112, 572584), (128, 501011), (133, 482176), (152, 421904), (224, 286292), (266, 241088), (304, 210952), (448, 143146), (532, 120544), (608, 105476), (896, 71573), (1064, 60272), (1216, 52738), (2128, 30136), (2432, 26369), (3767, 17024), (4256, 15068), (7534, 8512)]