69720704

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{5393}}^1$

素因数の和:5508

約数の個数: 32

約数和(自身を含む): 140297940

約数和(自身を除く): 70577236

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 5393, 6464, 10786, 12928, 21572, 43144, 86288, 172576, 345152, 544693, 690304, 1089386, 2178772, 4357544, 8715088, 17430176, 34860352, 69720704]

約数ペア:

[(1, 69720704), (2, 34860352), (4, 17430176), (8, 8715088), (16, 4357544), (32, 2178772), (64, 1089386), (101, 690304), (128, 544693), (202, 345152), (404, 172576), (808, 86288), (1616, 43144), (3232, 21572), (5393, 12928), (6464, 10786)]