64150016

素因数分解:

$2^9\times 7^2\times {\mathrm{2557}}^1$

素因数の和:2589

約数の個数: 60

約数和(自身を含む): 149159538

約数和(自身を除く): 85009522

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 2557, 3136, 3584, 5114, 6272, 10228, 12544, 17899, 20456, 25088, 35798, 40912, 71596, 81824, 125293, 143192, 163648, 250586, 286384, 327296, 501172, 572768, 654592, 1002344, 1145536, 1309184, 2004688, 2291072, 4009376, 4582144, 8018752, 9164288, 16037504, 32075008, 64150016]

約数ペア:

[(1, 64150016), (2, 32075008), (4, 16037504), (7, 9164288), (8, 8018752), (14, 4582144), (16, 4009376), (28, 2291072), (32, 2004688), (49, 1309184), (56, 1145536), (64, 1002344), (98, 654592), (112, 572768), (128, 501172), (196, 327296), (224, 286384), (256, 250586), (392, 163648), (448, 143192), (512, 125293), (784, 81824), (896, 71596), (1568, 40912), (1792, 35798), (2557, 25088), (3136, 20456), (3584, 17899), (5114, 12544), (6272, 10228)]