40540202368

素因数分解:

$2^7\times {\mathrm{269}}^1\times {\mathrm{1177399}}^1$

素因数の和:1177682

約数の個数: 32

約数和(自身を含む): 81063990000

約数和(自身を除く): 40523787632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 1076, 2152, 4304, 8608, 17216, 34432, 1177399, 2354798, 4709596, 9419192, 18838384, 37676768, 75353536, 150707072, 316720331, 633440662, 1266881324, 2533762648, 5067525296, 10135050592, 20270101184, 40540202368]

約数ペア:

[(1, 40540202368), (2, 20270101184), (4, 10135050592), (8, 5067525296), (16, 2533762648), (32, 1266881324), (64, 633440662), (128, 316720331), (269, 150707072), (538, 75353536), (1076, 37676768), (2152, 18838384), (4304, 9419192), (8608, 4709596), (17216, 2354798), (34432, 1177399)]