28977962438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1\times {\mathrm{5077}}^1$

素因数の和:5816

約数の個数: 32

約数和(自身を含む): 45056322144

約数和(自身を除く): 16078359706

約数列:

[1, 2, 37, 74, 137, 274, 563, 1126, 5069, 5077, 10138, 10154, 20831, 41662, 77131, 154262, 187849, 375698, 695549, 1391098, 2853847, 2858351, 5707694, 5716702, 25735313, 51470626, 105758987, 211517974, 391594087, 783188174, 14488981219, 28977962438]

約数ペア:

[(1, 28977962438), (2, 14488981219), (37, 783188174), (74, 391594087), (137, 211517974), (274, 105758987), (563, 51470626), (1126, 25735313), (5069, 5716702), (5077, 5707694), (10138, 2858351), (10154, 2853847), (20831, 1391098), (41662, 695549), (77131, 375698), (154262, 187849)]