145774016

素因数分解:

$2^6\times {\mathrm{571}}^1\times {\mathrm{3989}}^1$

素因数の和:4572

約数の個数: 28

約数和(自身を含む): 289849560

約数和(自身を除く): 144075544

約数列:

[1, 2, 4, 8, 16, 32, 64, 571, 1142, 2284, 3989, 4568, 7978, 9136, 15956, 18272, 31912, 36544, 63824, 127648, 255296, 2277719, 4555438, 9110876, 18221752, 36443504, 72887008, 145774016]

約数ペア:

[(1, 145774016), (2, 72887008), (4, 36443504), (8, 18221752), (16, 9110876), (32, 4555438), (64, 2277719), (571, 255296), (1142, 127648), (2284, 63824), (3989, 36544), (4568, 31912), (7978, 18272), (9136, 15956)]