72324928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86929}}^1$

素因数の和:86954

約数の個数: 28

約数和(自身を含む): 154561540

約数和(自身を除く): 82236612

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86929, 173858, 347716, 695432, 1130077, 1390864, 2260154, 2781728, 4520308, 5563456, 9040616, 18081232, 36162464, 72324928]

約数ペア:

[(1, 72324928), (2, 36162464), (4, 18081232), (8, 9040616), (13, 5563456), (16, 4520308), (26, 2781728), (32, 2260154), (52, 1390864), (64, 1130077), (104, 695432), (208, 347716), (416, 173858), (832, 86929)]