76400128

素因数分解:

$2^9\times 7^1\times {\mathrm{21317}}^1$

素因数の和:21342

約数の個数: 40

約数和(自身を含む): 174466512

約数和(自身を除く): 98066384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 21317, 42634, 85268, 149219, 170536, 298438, 341072, 596876, 682144, 1193752, 1364288, 2387504, 2728576, 4775008, 5457152, 9550016, 10914304, 19100032, 38200064, 76400128]

約数ペア:

[(1, 76400128), (2, 38200064), (4, 19100032), (7, 10914304), (8, 9550016), (14, 5457152), (16, 4775008), (28, 2728576), (32, 2387504), (56, 1364288), (64, 1193752), (112, 682144), (128, 596876), (224, 341072), (256, 298438), (448, 170536), (512, 149219), (896, 85268), (1792, 42634), (3584, 21317)]