77019388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19121}}^1$

素因数の和:19197

約数の個数: 24

約数和(自身を含む): 144562320

約数和(自身を除く): 67542932

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 19121, 38242, 76484, 363299, 726598, 1013413, 1453196, 2026826, 4053652, 19254847, 38509694, 77019388]

約数ペア:

[(1, 77019388), (2, 38509694), (4, 19254847), (19, 4053652), (38, 2026826), (53, 1453196), (76, 1013413), (106, 726598), (212, 363299), (1007, 76484), (2014, 38242), (4028, 19121)]