72474368

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{2803}}^1$

素因数の和:2920

約数の個数: 36

約数和(自身を含む): 146150088

約数和(自身を除く): 73675720

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1616, 2803, 3232, 5606, 6464, 11212, 12928, 22424, 25856, 44848, 89696, 179392, 283103, 358784, 566206, 717568, 1132412, 2264824, 4529648, 9059296, 18118592, 36237184, 72474368]

約数ペア:

[(1, 72474368), (2, 36237184), (4, 18118592), (8, 9059296), (16, 4529648), (32, 2264824), (64, 1132412), (101, 717568), (128, 566206), (202, 358784), (256, 283103), (404, 179392), (808, 89696), (1616, 44848), (2803, 25856), (3232, 22424), (5606, 12928), (6464, 11212)]