27277388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{947}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 50433600

約数和(自身を除く): 23156212

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 947, 1516, 1894, 3788, 7201, 14402, 17993, 28804, 35986, 71972, 358913, 717826, 1435652, 6819347, 13638694, 27277388]

約数ペア:

[(1, 27277388), (2, 13638694), (4, 6819347), (19, 1435652), (38, 717826), (76, 358913), (379, 71972), (758, 35986), (947, 28804), (1516, 17993), (1894, 14402), (3788, 7201)]