64663424

素因数分解:

$2^7\times 7^1\times {\mathrm{72169}}^1$

素因数の和:72190

約数の個数: 32

約数和(自身を含む): 147226800

約数和(自身を除く): 82563376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 72169, 144338, 288676, 505183, 577352, 1010366, 1154704, 2020732, 2309408, 4041464, 4618816, 8082928, 9237632, 16165856, 32331712, 64663424]

約数ペア:

[(1, 64663424), (2, 32331712), (4, 16165856), (7, 9237632), (8, 8082928), (14, 4618816), (16, 4041464), (28, 2309408), (32, 2020732), (56, 1154704), (64, 1010366), (112, 577352), (128, 505183), (224, 288676), (448, 144338), (896, 72169)]