129642722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 216765504

約数和(自身を除く): 87122782

約数列:

[1, 2, 11, 22, 67, 134, 281, 313, 562, 626, 737, 1474, 3091, 3443, 6182, 6886, 18827, 20971, 37654, 41942, 87953, 175906, 207097, 230681, 414194, 461362, 967483, 1934966, 5892851, 11785702, 64821361, 129642722]

約数ペア:

[(1, 129642722), (2, 64821361), (11, 11785702), (22, 5892851), (67, 1934966), (134, 967483), (281, 461362), (313, 414194), (562, 230681), (626, 207097), (737, 175906), (1474, 87953), (3091, 41942), (3443, 37654), (6182, 20971), (6886, 18827)]