64027264

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3801

約数の個数: 64

約数和(自身を含む): 153489600

約数和(自身を除く): 89462336

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, 3761, 4256, 7522, 8512, 15044, 17024, 26327, 30088, 52654, 60176, 71459, 105308, 120352, 142918, 210616, 240704, 285836, 421232, 481408, 500213, 571672, 842464, 1000426, 1143344, 1684928, 2000852, 2286688, 3369856, 4001704, 4573376, 8003408, 9146752, 16006816, 32013632, 64027264]

約数ペア:

[(1, 64027264), (2, 32013632), (4, 16006816), (7, 9146752), (8, 8003408), (14, 4573376), (16, 4001704), (19, 3369856), (28, 2286688), (32, 2000852), (38, 1684928), (56, 1143344), (64, 1000426), (76, 842464), (112, 571672), (128, 500213), (133, 481408), (152, 421232), (224, 285836), (266, 240704), (304, 210616), (448, 142918), (532, 120352), (608, 105308), (896, 71459), (1064, 60176), (1216, 52654), (2128, 30088), (2432, 26327), (3761, 17024), (4256, 15044), (7522, 8512)]