30676984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 62183520

約数和(自身を除く): 31506536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 743, 794, 1486, 1588, 2972, 3176, 5161, 5944, 9659, 10322, 19318, 20644, 38636, 41288, 77272, 294971, 589942, 1179884, 2359768, 3834623, 7669246, 15338492, 30676984]

約数ペア:

[(1, 30676984), (2, 15338492), (4, 7669246), (8, 3834623), (13, 2359768), (26, 1179884), (52, 589942), (104, 294971), (397, 77272), (743, 41288), (794, 38636), (1486, 20644), (1588, 19318), (2972, 10322), (3176, 9659), (5161, 5944)]